63937875

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 108433728

約数和(自身を除く): 44495853

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 795, 1325, 3217, 3975, 6625, 9651, 16085, 19875, 48255, 80425, 170501, 241275, 402125, 511503, 852505, 1206375, 2557515, 4262525, 12787575, 21312625, 63937875]

約数ペア:

[(1, 63937875), (3, 21312625), (5, 12787575), (15, 4262525), (25, 2557515), (53, 1206375), (75, 852505), (125, 511503), (159, 402125), (265, 241275), (375, 170501), (795, 80425), (1325, 48255), (3217, 19875), (3975, 16085), (6625, 9651)]