248841265

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{17359}}^1$

素因数の和:17472

約数の個数: 16

約数和(自身を含む): 309980160

約数和(自身を除く): 61138895

約数列:

[1, 5, 47, 61, 235, 305, 2867, 14335, 17359, 86795, 815873, 1058899, 4079365, 5294495, 49768253, 248841265]

約数ペア:

[(1, 248841265), (5, 49768253), (47, 5294495), (61, 4079365), (235, 1058899), (305, 815873), (2867, 86795), (14335, 17359)]