216546266625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{1229}}^1$

素因数の和:2076

約数の個数: 128

約数和(自身を含む): 397145548800

約数和(自身を除く): 180599282175

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 125, 141, 195, 235, 325, 375, 611, 705, 769, 975, 1175, 1229, 1625, 1833, 2307, 3055, 3525, 3687, 3845, 4875, 5875, 6145, 9165, 9997, 11535, 15275, 15977, 17625, 18435, 19225, 29991, 30725, 36143, 45825, 47931, 49985, 57675, 57763, 76375, 79885, 92175, 96125, 108429, 149955, 153625, 173289, 180715, 229125, 239655, 249925, 288375, 288815, 399425, 460875, 469859, 542145, 749775, 750919, 866445, 903575, 945101, 1198275, 1249625, 1409577, 1444075, 1997125, 2252757, 2349295, 2710725, 2835303, 3748875, 3754595, 4332225, 4517875, 4725505, 5991375, 7047885, 7220375, 11263785, 11746475, 12286313, 13553625, 14176515, 18772975, 21661125, 23627525, 35239425, 36858939, 44419747, 56318925, 58732375, 61431565, 70882575, 93864875, 118137625, 133259241, 176197125, 184294695, 222098735, 281594625, 307157825, 354412875, 577456711, 666296205, 921473475, 1110493675, 1535789125, 1732370133, 2887283555, 3331481025, 4607367375, 5552468375, 8661850665, 14436417775, 16657405125, 43309253325, 72182088875, 216546266625]

約数ペア:

[(1, 216546266625), (3, 72182088875), (5, 43309253325), (13, 16657405125), (15, 14436417775), (25, 8661850665), (39, 5552468375), (47, 4607367375), (65, 3331481025), (75, 2887283555), (125, 1732370133), (141, 1535789125), (195, 1110493675), (235, 921473475), (325, 666296205), (375, 577456711), (611, 354412875), (705, 307157825), (769, 281594625), (975, 222098735), (1175, 184294695), (1229, 176197125), (1625, 133259241), (1833, 118137625), (2307, 93864875), (3055, 70882575), (3525, 61431565), (3687, 58732375), (3845, 56318925), (4875, 44419747), (5875, 36858939), (6145, 35239425), (9165, 23627525), (9997, 21661125), (11535, 18772975), (15275, 14176515), (15977, 13553625), (17625, 12286313), (18435, 11746475), (19225, 11263785), (29991, 7220375), (30725, 7047885), (36143, 5991375), (45825, 4725505), (47931, 4517875), (49985, 4332225), (57675, 3754595), (57763, 3748875), (76375, 2835303), (79885, 2710725), (92175, 2349295), (96125, 2252757), (108429, 1997125), (149955, 1444075), (153625, 1409577), (173289, 1249625), (180715, 1198275), (229125, 945101), (239655, 903575), (249925, 866445), (288375, 750919), (288815, 749775), (399425, 542145), (460875, 469859)]