138499595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{125339}}^1$

素因数の和:125374

約数の個数: 16

約数和(自身を含む): 189514080

約数和(自身を除く): 51014485

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 125339, 626695, 1629407, 2130763, 8147035, 10653815, 27699919, 138499595]

約数ペア:

[(1, 138499595), (5, 27699919), (13, 10653815), (17, 8147035), (65, 2130763), (85, 1629407), (221, 626695), (1105, 125339)]