82474815

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 133802928

約数和(自身を除く): 51328113

約数列:

[1, 3, 5, 15, 79, 237, 395, 881, 1185, 2643, 4405, 6241, 13215, 18723, 31205, 69599, 93615, 208797, 347995, 1043985, 5498321, 16494963, 27491605, 82474815]

約数ペア:

[(1, 82474815), (3, 27491605), (5, 16494963), (15, 5498321), (79, 1043985), (237, 347995), (395, 208797), (881, 93615), (1185, 69599), (2643, 31205), (4405, 18723), (6241, 13215)]