22138215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134171}}^1$

素因数の和:134190

約数の個数: 16

約数和(自身を含む): 38641536

約数和(自身を除く): 16503321

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 134171, 402513, 670855, 1475881, 2012565, 4427643, 7379405, 22138215]

約数ペア:

[(1, 22138215), (3, 7379405), (5, 4427643), (11, 2012565), (15, 1475881), (33, 670855), (55, 402513), (165, 134171)]