15672061425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{3911}}^1$

素因数の和:4071

約数の個数: 72

約数和(自身を含む): 27361873728

約数和(自身を除く): 11689812303

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 303, 345, 505, 529, 575, 1515, 1587, 1725, 2323, 2525, 2645, 3911, 6969, 7575, 7935, 11615, 11733, 13225, 19555, 34845, 39675, 53429, 58075, 58665, 89953, 97775, 160287, 174225, 267145, 269859, 293325, 395011, 449765, 801435, 1185033, 1335725, 1349295, 1975055, 2068919, 2248825, 4007175, 5925165, 6206757, 6746475, 9085253, 9875275, 10344595, 27255759, 29625825, 31033785, 45426265, 51722975, 136278795, 155168925, 208960819, 227131325, 626882457, 681393975, 1044804095, 3134412285, 5224020475, 15672061425]

約数ペア:

[(1, 15672061425), (3, 5224020475), (5, 3134412285), (15, 1044804095), (23, 681393975), (25, 626882457), (69, 227131325), (75, 208960819), (101, 155168925), (115, 136278795), (303, 51722975), (345, 45426265), (505, 31033785), (529, 29625825), (575, 27255759), (1515, 10344595), (1587, 9875275), (1725, 9085253), (2323, 6746475), (2525, 6206757), (2645, 5925165), (3911, 4007175), (6969, 2248825), (7575, 2068919), (7935, 1975055), (11615, 1349295), (11733, 1335725), (13225, 1185033), (19555, 801435), (34845, 449765), (39675, 395011), (53429, 293325), (58075, 269859), (58665, 267145), (89953, 174225), (97775, 160287)]