55547245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2957}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 76280904

約数和(自身を除く): 20733659

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 2957, 3757, 14785, 18785, 38441, 50269, 192205, 251345, 653497, 854573, 3267485, 4272865, 11109449, 55547245]

約数ペア:

[(1, 55547245), (5, 11109449), (13, 4272865), (17, 3267485), (65, 854573), (85, 653497), (221, 251345), (289, 192205), (1105, 50269), (1445, 38441), (2957, 18785), (3757, 14785)]