157235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 16

約数和(自身を含む): 211680

約数和(自身を除く): 54445

約数列:

[1, 5, 13, 41, 59, 65, 205, 295, 533, 767, 2419, 2665, 3835, 12095, 31447, 157235]

約数ペア:

[(1, 157235), (5, 31447), (13, 12095), (41, 3835), (59, 2665), (65, 2419), (205, 767), (295, 533)]