70427225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8831}}^1$

素因数の和:8881

約数の個数: 24

約数和(自身を含む): 98565120

約数和(自身を除く): 28137895

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 8831, 44155, 97141, 220775, 256099, 485705, 1280495, 2428525, 2817089, 6402475, 14085445, 70427225]

約数ペア:

[(1, 70427225), (5, 14085445), (11, 6402475), (25, 2817089), (29, 2428525), (55, 1280495), (145, 485705), (275, 256099), (319, 220775), (725, 97141), (1595, 44155), (7975, 8831)]