8168355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13987

約数の個数: 24

約数和(自身を含む): 15248688

約数和(自身を除く): 7080333

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 13963, 41889, 69815, 125667, 181519, 209445, 544557, 628335, 907595, 1633671, 2722785, 8168355]

約数ペア:

[(1, 8168355), (3, 2722785), (5, 1633671), (9, 907595), (13, 628335), (15, 544557), (39, 209445), (45, 181519), (65, 125667), (117, 69815), (195, 41889), (585, 13963)]