18277395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42017}}^1$

素因数の和:42054

約数の個数: 16

約数和(自身を含む): 30252960

約数和(自身を除く): 11975565

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 42017, 126051, 210085, 630255, 1218493, 3655479, 6092465, 18277395]

約数ペア:

[(1, 18277395), (3, 6092465), (5, 3655479), (15, 1218493), (29, 630255), (87, 210085), (145, 126051), (435, 42017)]