23019315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139511}}^1$

素因数の和:139530

約数の個数: 16

約数和(自身を含む): 40179456

約数和(自身を除く): 17160141

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 139511, 418533, 697555, 1534621, 2092665, 4603863, 7673105, 23019315]

約数ペア:

[(1, 23019315), (3, 7673105), (5, 4603863), (11, 2092665), (15, 1534621), (33, 697555), (55, 418533), (165, 139511)]