13495325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{7603}}^1$

素因数の和:7684

約数の個数: 12

約数和(自身を含む): 16972128

約数和(自身を除く): 3476803

約数列:

[1, 5, 25, 71, 355, 1775, 7603, 38015, 190075, 539813, 2699065, 13495325]

約数ペア:

[(1, 13495325), (5, 2699065), (25, 539813), (71, 190075), (355, 38015), (1775, 7603)]