56410565

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 69227136

約数和(自身を除く): 12816571

約数列:

[1, 5, 71, 131, 355, 655, 1213, 6065, 9301, 46505, 86123, 158903, 430615, 794515, 11282113, 56410565]

約数ペア:

[(1, 56410565), (5, 11282113), (71, 794515), (131, 430615), (355, 158903), (655, 86123), (1213, 46505), (6065, 9301)]