8459065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 10462608

約数和(自身を除く): 2003543

約数列:

[1, 5, 53, 137, 233, 265, 685, 1165, 7261, 12349, 31921, 36305, 61745, 159605, 1691813, 8459065]

約数ペア:

[(1, 8459065), (5, 1691813), (53, 159605), (137, 61745), (233, 36305), (265, 31921), (685, 12349), (1165, 7261)]