3932425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 5821056

約数和(自身を除く): 1888631

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 977, 4025, 4885, 6839, 22471, 24425, 34195, 112355, 157297, 170975, 561775, 786485, 3932425]

約数ペア:

[(1, 3932425), (5, 786485), (7, 561775), (23, 170975), (25, 157297), (35, 112355), (115, 34195), (161, 24425), (175, 22471), (575, 6839), (805, 4885), (977, 4025)]