311237425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2843}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 402027840

約数和(自身を除く): 90790415

約数列:

[1, 5, 25, 29, 145, 151, 725, 755, 2843, 3775, 4379, 14215, 21895, 71075, 82447, 109475, 412235, 429293, 2061175, 2146465, 10732325, 12449497, 62247485, 311237425]

約数ペア:

[(1, 311237425), (5, 62247485), (25, 12449497), (29, 10732325), (145, 2146465), (151, 2061175), (725, 429293), (755, 412235), (2843, 109475), (3775, 82447), (4379, 71075), (14215, 21895)]