632253505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{25801}}^1$

素因数の和:25861

約数の個数: 24

約数和(自身を含む): 849917880

約数和(自身を除く): 217664375

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 4901, 24505, 25801, 129005, 335413, 748229, 1677065, 3741145, 4360369, 9726977, 21801845, 48634885, 126450701, 632253505]

約数ペア:

[(1, 632253505), (5, 126450701), (13, 48634885), (29, 21801845), (65, 9726977), (145, 4360369), (169, 3741145), (377, 1677065), (845, 748229), (1885, 335413), (4901, 129005), (24505, 25801)]