1344502525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{881641}}^1$

素因数の和:881712

約数の個数: 12

約数和(自身を含む): 1694515924

約数和(自身を除く): 350013399

約数列:

[1, 5, 25, 61, 305, 1525, 881641, 4408205, 22041025, 53780101, 268900505, 1344502525]

約数ペア:

[(1, 1344502525), (5, 268900505), (25, 53780101), (61, 22041025), (305, 4408205), (1525, 881641)]