6399075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 10843056

約数和(自身を除く): 4443981

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 2081, 3075, 6243, 10405, 31215, 52025, 85321, 156075, 255963, 426605, 1279815, 2133025, 6399075]

約数ペア:

[(1, 6399075), (3, 2133025), (5, 1279815), (15, 426605), (25, 255963), (41, 156075), (75, 85321), (123, 52025), (205, 31215), (615, 10405), (1025, 6243), (2081, 3075)]