68906625

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 116857728

約数和(自身を除く): 47951103

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 795, 1325, 3467, 3975, 6625, 10401, 17335, 19875, 52005, 86675, 183751, 260025, 433375, 551253, 918755, 1300125, 2756265, 4593775, 13781325, 22968875, 68906625]

約数ペア:

[(1, 68906625), (3, 22968875), (5, 13781325), (15, 4593775), (25, 2756265), (53, 1300125), (75, 918755), (125, 551253), (159, 433375), (265, 260025), (375, 183751), (795, 86675), (1325, 52005), (3467, 19875), (3975, 17335), (6625, 10401)]