2408505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 4238976

約数和(自身を除く): 1830471

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1327, 1815, 3981, 6635, 14597, 19905, 43791, 72985, 160567, 218955, 481701, 802835, 2408505]

約数ペア:

[(1, 2408505), (3, 802835), (5, 481701), (11, 218955), (15, 160567), (33, 72985), (55, 43791), (121, 19905), (165, 14597), (363, 6635), (605, 3981), (1327, 1815)]