40704315

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17971}}^1$

素因数の和:18130

約数の個数: 16

約数和(自身を含む): 65561856

約数和(自身を除く): 24857541

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 17971, 53913, 89855, 269565, 2713621, 8140863, 13568105, 40704315]

約数ペア:

[(1, 40704315), (3, 13568105), (5, 8140863), (15, 2713621), (151, 269565), (453, 89855), (755, 53913), (2265, 17971)]