63387405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45439}}^1$

素因数の和:45481

約数の個数: 24

約数和(自身を含む): 113418240

約数和(自身を除く): 50030835

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 45439, 136317, 227195, 408951, 681585, 1408609, 2044755, 4225827, 7043045, 12677481, 21129135, 63387405]

約数ペア:

[(1, 63387405), (3, 21129135), (5, 12677481), (9, 7043045), (15, 4225827), (31, 2044755), (45, 1408609), (93, 681585), (155, 408951), (279, 227195), (465, 136317), (1395, 45439)]