40488795

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 72421440

約数和(自身を除く): 31932645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 1657, 2715, 4887, 4971, 8145, 8285, 14913, 24435, 24855, 44739, 74565, 223695, 299917, 899751, 1499585, 2699253, 4498755, 8097759, 13496265, 40488795]

約数ペア:

[(1, 40488795), (3, 13496265), (5, 8097759), (9, 4498755), (15, 2699253), (27, 1499585), (45, 899751), (135, 299917), (181, 223695), (543, 74565), (905, 44739), (1629, 24855), (1657, 24435), (2715, 14913), (4887, 8285), (4971, 8145)]