85895625

素因数分解:

$3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 145653376

約数和(自身を除く): 59757751

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 625, 751, 915, 1525, 1875, 2253, 3755, 4575, 7625, 11265, 18775, 22875, 38125, 45811, 56325, 93875, 114375, 137433, 229055, 281625, 469375, 687165, 1145275, 1408125, 3435825, 5726375, 17179125, 28631875, 85895625]

約数ペア:

[(1, 85895625), (3, 28631875), (5, 17179125), (15, 5726375), (25, 3435825), (61, 1408125), (75, 1145275), (125, 687165), (183, 469375), (305, 281625), (375, 229055), (625, 137433), (751, 114375), (915, 93875), (1525, 56325), (1875, 45811), (2253, 38125), (3755, 22875), (4575, 18775), (7625, 11265)]