69172165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1667}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 85428288

約数和(自身を除く): 16256123

約数列:

[1, 5, 43, 193, 215, 965, 1667, 8299, 8335, 41495, 71681, 321731, 358405, 1608655, 13834433, 69172165]

約数ペア:

[(1, 69172165), (5, 13834433), (43, 1608655), (193, 358405), (215, 321731), (965, 71681), (1667, 41495), (8299, 8335)]