15142215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91771}}^1$

素因数の和:91790

約数の個数: 16

約数和(自身を含む): 26430336

約数和(自身を除く): 11288121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 91771, 275313, 458855, 1009481, 1376565, 3028443, 5047405, 15142215]

約数ペア:

[(1, 15142215), (3, 5047405), (5, 3028443), (11, 1376565), (15, 1009481), (33, 458855), (55, 275313), (165, 91771)]