15672112625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{9644377}}^1$

素因数の和:9644405

約数の個数: 16

約数和(自身を含む): 21063321552

約数和(自身を除く): 5391208927

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 9644377, 48221885, 125376901, 241109425, 626884505, 1205547125, 3134422525, 15672112625]

約数ペア:

[(1, 15672112625), (5, 3134422525), (13, 1205547125), (25, 626884505), (65, 241109425), (125, 125376901), (325, 48221885), (1625, 9644377)]