310185

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 551304

約数和(自身を除く): 241119

約数列:

[1, 3, 5, 9, 15, 45, 61, 113, 183, 305, 339, 549, 565, 915, 1017, 1695, 2745, 5085, 6893, 20679, 34465, 62037, 103395, 310185]

約数ペア:

[(1, 310185), (3, 103395), (5, 62037), (9, 34465), (15, 20679), (45, 6893), (61, 5085), (113, 2745), (183, 1695), (305, 1017), (339, 915), (549, 565)]