1357397665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{133013}}^1$

素因数の和:133188

約数の個数: 16

約数和(自身を含む): 1765361808

約数和(自身を除く): 407964143

約数列:

[1, 5, 13, 65, 157, 785, 2041, 10205, 133013, 665065, 1729169, 8645845, 20883041, 104415205, 271479533, 1357397665]

約数ペア:

[(1, 1357397665), (5, 271479533), (13, 104415205), (65, 20883041), (157, 8645845), (785, 1729169), (2041, 665065), (10205, 133013)]