13604445

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 23751000

約数和(自身を除く): 10146555

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2029, 2235, 6087, 6705, 10145, 18261, 30435, 91305, 302321, 906963, 1511605, 2720889, 4534815, 13604445]

約数ペア:

[(1, 13604445), (3, 4534815), (5, 2720889), (9, 1511605), (15, 906963), (45, 302321), (149, 91305), (447, 30435), (745, 18261), (1341, 10145), (2029, 6705), (2235, 6087)]