960178125

素因数分解:

$3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 1720389888

約数和(自身を除く): 760211763

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 73, 75, 115, 125, 183, 219, 305, 345, 365, 375, 575, 625, 915, 1095, 1403, 1525, 1679, 1725, 1825, 1875, 2875, 3125, 4209, 4453, 4575, 5037, 5475, 7015, 7625, 8395, 8625, 9125, 9375, 13359, 14375, 21045, 22265, 22875, 25185, 27375, 35075, 38125, 41975, 43125, 45625, 66795, 71875, 102419, 105225, 111325, 114375, 125925, 136875, 175375, 190625, 209875, 215625, 228125, 307257, 333975, 512095, 526125, 556625, 571875, 629625, 684375, 876875, 1049375, 1536285, 1669875, 2560475, 2630625, 2783125, 3148125, 4384375, 5246875, 7681425, 8349375, 12802375, 13153125, 13915625, 15740625, 38407125, 41746875, 64011875, 192035625, 320059375, 960178125]

約数ペア:

[(1, 960178125), (3, 320059375), (5, 192035625), (15, 64011875), (23, 41746875), (25, 38407125), (61, 15740625), (69, 13915625), (73, 13153125), (75, 12802375), (115, 8349375), (125, 7681425), (183, 5246875), (219, 4384375), (305, 3148125), (345, 2783125), (365, 2630625), (375, 2560475), (575, 1669875), (625, 1536285), (915, 1049375), (1095, 876875), (1403, 684375), (1525, 629625), (1679, 571875), (1725, 556625), (1825, 526125), (1875, 512095), (2875, 333975), (3125, 307257), (4209, 228125), (4453, 215625), (4575, 209875), (5037, 190625), (5475, 175375), (7015, 136875), (7625, 125925), (8395, 114375), (8625, 111325), (9125, 105225), (9375, 102419), (13359, 71875), (14375, 66795), (21045, 45625), (22265, 43125), (22875, 41975), (25185, 38125), (27375, 35075)]