53787175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 72182880

約数和(自身を除く): 18395705

約数列:

[1, 5, 13, 25, 65, 325, 359, 461, 1795, 2305, 4667, 5993, 8975, 11525, 23335, 29965, 116675, 149825, 165499, 827495, 2151487, 4137475, 10757435, 53787175]

約数ペア:

[(1, 53787175), (5, 10757435), (13, 4137475), (25, 2151487), (65, 827495), (325, 165499), (359, 149825), (461, 116675), (1795, 29965), (2305, 23335), (4667, 11525), (5993, 8975)]