481455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 899808

約数和(自身を除く): 418353

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 823, 2469, 4115, 7407, 10699, 12345, 32097, 37035, 53495, 96291, 160485, 481455]

約数ペア:

[(1, 481455), (3, 160485), (5, 96291), (9, 53495), (13, 37035), (15, 32097), (39, 12345), (45, 10699), (65, 7407), (117, 4115), (195, 2469), (585, 823)]