310702925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30839}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 428305920

約数和(自身を除く): 117602995

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 30839, 154195, 400907, 770975, 956009, 2004535, 4780045, 10022675, 12428117, 23900225, 62140585, 310702925]

約数ペア:

[(1, 310702925), (5, 62140585), (13, 23900225), (25, 12428117), (31, 10022675), (65, 4780045), (155, 2004535), (325, 956009), (403, 770975), (775, 400907), (2015, 154195), (10075, 30839)]