9187685

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 12174624

約数和(自身を除く): 2986939

約数列:

[1, 5, 13, 65, 83, 131, 169, 415, 655, 845, 1079, 1703, 5395, 8515, 10873, 14027, 22139, 54365, 70135, 110695, 141349, 706745, 1837537, 9187685]

約数ペア:

[(1, 9187685), (5, 1837537), (13, 706745), (65, 141349), (83, 110695), (131, 70135), (169, 54365), (415, 22139), (655, 14027), (845, 10873), (1079, 8515), (1703, 5395)]