25146945

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9161}}^1$

素因数の和:9233

約数の個数: 24

約数和(自身を含む): 44307432

約数和(自身を除く): 19160487

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 9161, 27483, 45805, 82449, 137415, 412245, 558821, 1676463, 2794105, 5029389, 8382315, 25146945]

約数ペア:

[(1, 25146945), (3, 8382315), (5, 5029389), (9, 2794105), (15, 1676463), (45, 558821), (61, 412245), (183, 137415), (305, 82449), (549, 45805), (915, 27483), (2745, 9161)]