26296715

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 32118240

約数和(自身を除く): 5821525

約数列:

[1, 5, 139, 157, 241, 695, 785, 1205, 21823, 33499, 37837, 109115, 167495, 189185, 5259343, 26296715]

約数ペア:

[(1, 26296715), (5, 5259343), (139, 189185), (157, 167495), (241, 109115), (695, 37837), (785, 33499), (1205, 21823)]