15215337

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{4987}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 22745280

約数和(自身を除く): 7529943

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 4987, 14961, 44883, 134649, 563531, 1690593, 5071779, 15215337]

約数ペア:

[(1, 15215337), (3, 5071779), (9, 1690593), (27, 563531), (113, 134649), (339, 44883), (1017, 14961), (3051, 4987)]