15277365

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 26603928

約数和(自身を除く): 11326563

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 1321, 2313, 3855, 3963, 6605, 11565, 11889, 19815, 59445, 339497, 1018491, 1697485, 3055473, 5092455, 15277365]

約数ペア:

[(1, 15277365), (3, 5092455), (5, 3055473), (9, 1697485), (15, 1018491), (45, 339497), (257, 59445), (771, 19815), (1285, 11889), (1321, 11565), (2313, 6605), (3855, 3963)]