1330240015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{48611}}^1$

素因数の和:49050

約数の個数: 16

約数和(自身を含む): 1723198176

約数和(自身を除く): 392958161

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 27365, 48611, 243055, 631943, 3159715, 20465231, 102326155, 266048003, 1330240015]

約数ペア:

[(1, 1330240015), (5, 266048003), (13, 102326155), (65, 20465231), (421, 3159715), (2105, 631943), (5473, 243055), (27365, 48611)]