72878585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59011}}^1$

素因数の和:59048

約数の個数: 16

約数和(自身を含む): 99140160

約数和(自身を除く): 26261575

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 59011, 295055, 767143, 1121209, 3835715, 5606045, 14575717, 72878585]

約数ペア:

[(1, 72878585), (5, 14575717), (13, 5606045), (19, 3835715), (65, 1121209), (95, 767143), (247, 295055), (1235, 59011)]