189660055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71167}}^1$

素因数の和:71226

約数の個数: 16

約数和(自身を含む): 251080704

約数和(自身を除く): 61420649

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 71167, 355835, 925171, 2917847, 4625855, 14589235, 37932011, 189660055]

約数ペア:

[(1, 189660055), (5, 37932011), (13, 14589235), (41, 4625855), (65, 2917847), (205, 925171), (533, 355835), (2665, 71167)]