15015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:39

約数の個数: 32

約数和(自身を含む): 32256

約数和(自身を除く): 17241

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 15015]

約数ペア:

[(1, 15015), (3, 5005), (5, 3003), (7, 2145), (11, 1365), (13, 1155), (15, 1001), (21, 715), (33, 455), (35, 429), (39, 385), (55, 273), (65, 231), (77, 195), (91, 165), (105, 143)]