144920700925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8191}}^1$

素因数の和:8340

約数の個数: 144

約数和(自身を含む): 248048123904

約数和(自身を除く): 103127422979

約数列:

[1, 5, 7, 11, 13, 25, 35, 49, 55, 65, 77, 91, 101, 143, 175, 245, 275, 325, 385, 455, 505, 539, 637, 707, 715, 1001, 1111, 1225, 1313, 1925, 2275, 2525, 2695, 3185, 3535, 3575, 4949, 5005, 5555, 6565, 7007, 7777, 8191, 9191, 13475, 14443, 15925, 17675, 24745, 25025, 27775, 32825, 35035, 38885, 40955, 45955, 54439, 57337, 64337, 72215, 90101, 101101, 106483, 123725, 175175, 194425, 204775, 229775, 272195, 286685, 321685, 361075, 401359, 450505, 505505, 532415, 630707, 707707, 745381, 827291, 1171313, 1360975, 1433425, 1608425, 2006795, 2252525, 2527525, 2662075, 3153535, 3538535, 3726905, 4136455, 4414949, 5217667, 5791037, 5856565, 8199191, 9100201, 10033975, 10754783, 15767675, 17692675, 18634525, 20682275, 22074745, 26088335, 28955185, 29282825, 40537259, 40995955, 45501005, 53773915, 57394337, 63701407, 75283481, 110373725, 118302613, 130441675, 144775925, 202686295, 204979775, 227505025, 268869575, 286971685, 318507035, 376417405, 445909849, 526984367, 591513065, 828118291, 1013431475, 1434858425, 1592535175, 1882087025, 2229549245, 2634921835, 2957565325, 4140591455, 5796828037, 11147746225, 13174609175, 20702957275, 28984140185, 144920700925]

約数ペア:

[(1, 144920700925), (5, 28984140185), (7, 20702957275), (11, 13174609175), (13, 11147746225), (25, 5796828037), (35, 4140591455), (49, 2957565325), (55, 2634921835), (65, 2229549245), (77, 1882087025), (91, 1592535175), (101, 1434858425), (143, 1013431475), (175, 828118291), (245, 591513065), (275, 526984367), (325, 445909849), (385, 376417405), (455, 318507035), (505, 286971685), (539, 268869575), (637, 227505025), (707, 204979775), (715, 202686295), (1001, 144775925), (1111, 130441675), (1225, 118302613), (1313, 110373725), (1925, 75283481), (2275, 63701407), (2525, 57394337), (2695, 53773915), (3185, 45501005), (3535, 40995955), (3575, 40537259), (4949, 29282825), (5005, 28955185), (5555, 26088335), (6565, 22074745), (7007, 20682275), (7777, 18634525), (8191, 17692675), (9191, 15767675), (13475, 10754783), (14443, 10033975), (15925, 9100201), (17675, 8199191), (24745, 5856565), (25025, 5791037), (27775, 5217667), (32825, 4414949), (35035, 4136455), (38885, 3726905), (40955, 3538535), (45955, 3153535), (54439, 2662075), (57337, 2527525), (64337, 2252525), (72215, 2006795), (90101, 1608425), (101101, 1433425), (106483, 1360975), (123725, 1171313), (175175, 827291), (194425, 745381), (204775, 707707), (229775, 630707), (272195, 532415), (286685, 505505), (321685, 450505), (361075, 401359)]