55341945

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20161}}^1$

素因数の和:20233

約数の個数: 24

約数和(自身を含む): 97503432

約数和(自身を除く): 42161487

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 20161, 60483, 100805, 181449, 302415, 907245, 1229821, 3689463, 6149105, 11068389, 18447315, 55341945]

約数ペア:

[(1, 55341945), (3, 18447315), (5, 11068389), (9, 6149105), (15, 3689463), (45, 1229821), (61, 907245), (183, 302415), (305, 181449), (549, 100805), (915, 60483), (2745, 20161)]