13645215

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 23746320

約数和(自身を除く): 10101105

約数列:

[1, 3, 5, 9, 15, 45, 353, 859, 1059, 1765, 2577, 3177, 4295, 5295, 7731, 12885, 15885, 38655, 303227, 909681, 1516135, 2729043, 4548405, 13645215]

約数ペア:

[(1, 13645215), (3, 4548405), (5, 2729043), (9, 1516135), (15, 909681), (45, 303227), (353, 38655), (859, 15885), (1059, 12885), (1765, 7731), (2577, 5295), (3177, 4295)]