468405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 928512

約数和(自身を除く): 460107

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1487, 4461, 7435, 10409, 13383, 22305, 31227, 52045, 66915, 93681, 156135, 468405]

約数ペア:

[(1, 468405), (3, 156135), (5, 93681), (7, 66915), (9, 52045), (15, 31227), (21, 22305), (35, 13383), (45, 10409), (63, 7435), (105, 4461), (315, 1487)]