121032865

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 147121920

約数和(自身を除く): 26089055

約数列:

[1, 5, 131, 257, 655, 719, 1285, 3595, 33667, 94189, 168335, 184783, 470945, 923915, 24206573, 121032865]

約数ペア:

[(1, 121032865), (5, 24206573), (131, 923915), (257, 470945), (655, 184783), (719, 168335), (1285, 94189), (3595, 33667)]