412005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 727776

約数和(自身を除く): 315771

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 227, 363, 605, 681, 1135, 1815, 2497, 3405, 7491, 12485, 27467, 37455, 82401, 137335, 412005]

約数ペア:

[(1, 412005), (3, 137335), (5, 82401), (11, 37455), (15, 27467), (33, 12485), (55, 7491), (121, 3405), (165, 2497), (227, 1815), (363, 1135), (605, 681)]