15385345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 19716480

約数和(自身を除く): 4331135

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2281, 6745, 11405, 43339, 161951, 216695, 809755, 3077069, 15385345]

約数ペア:

[(1, 15385345), (5, 3077069), (19, 809755), (71, 216695), (95, 161951), (355, 43339), (1349, 11405), (2281, 6745)]