17939484225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7296

約数の個数: 144

約数和(自身を含む): 37088792832

約数和(自身を除く): 19149308607

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 37, 39, 45, 65, 69, 75, 111, 115, 117, 185, 195, 207, 225, 299, 325, 333, 345, 481, 555, 575, 585, 851, 897, 925, 975, 1035, 1443, 1495, 1665, 1725, 2405, 2553, 2691, 2775, 2925, 4255, 4329, 4485, 5175, 7207, 7215, 7475, 7659, 8325, 11063, 12025, 12765, 13455, 21275, 21621, 21645, 22425, 33189, 36035, 36075, 38295, 55315, 63825, 64863, 67275, 93691, 99567, 108105, 108225, 165761, 165945, 180175, 191475, 266659, 276575, 281073, 324315, 468455, 497283, 497835, 540525, 799977, 828805, 829725, 843219, 1333295, 1405365, 1491849, 1621575, 2154893, 2342275, 2399931, 2486415, 2489175, 3466567, 3999885, 4144025, 4216095, 6133157, 6464679, 6666475, 7026825, 7459245, 10399701, 10774465, 11999655, 12432075, 17332835, 18399471, 19394037, 19999425, 21080475, 30665785, 31199103, 32323395, 37296225, 51998505, 53872325, 55198413, 59998275, 79731041, 86664175, 91997355, 96970185, 153328925, 155995515, 161616975, 239193123, 259992525, 275992065, 398655205, 459986775, 484850925, 717579369, 779977575, 1195965615, 1379960325, 1993276025, 3587896845, 5979828075, 17939484225]

約数ペア:

[(1, 17939484225), (3, 5979828075), (5, 3587896845), (9, 1993276025), (13, 1379960325), (15, 1195965615), (23, 779977575), (25, 717579369), (37, 484850925), (39, 459986775), (45, 398655205), (65, 275992065), (69, 259992525), (75, 239193123), (111, 161616975), (115, 155995515), (117, 153328925), (185, 96970185), (195, 91997355), (207, 86664175), (225, 79731041), (299, 59998275), (325, 55198413), (333, 53872325), (345, 51998505), (481, 37296225), (555, 32323395), (575, 31199103), (585, 30665785), (851, 21080475), (897, 19999425), (925, 19394037), (975, 18399471), (1035, 17332835), (1443, 12432075), (1495, 11999655), (1665, 10774465), (1725, 10399701), (2405, 7459245), (2553, 7026825), (2691, 6666475), (2775, 6464679), (2925, 6133157), (4255, 4216095), (4329, 4144025), (4485, 3999885), (5175, 3466567), (7207, 2489175), (7215, 2486415), (7475, 2399931), (7659, 2342275), (8325, 2154893), (11063, 1621575), (12025, 1491849), (12765, 1405365), (13455, 1333295), (21275, 843219), (21621, 829725), (21645, 828805), (22425, 799977), (33189, 540525), (36035, 497835), (36075, 497283), (38295, 468455), (55315, 324315), (63825, 281073), (64863, 276575), (67275, 266659), (93691, 191475), (99567, 180175), (108105, 165945), (108225, 165761)]