291240585

素因数分解:

$3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{2767}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 505215360

約数和(自身を除く): 213974775

約数列:

[1, 3, 5, 9, 15, 45, 2339, 2767, 7017, 8301, 11695, 13835, 21051, 24903, 35085, 41505, 105255, 124515, 6472013, 19416039, 32360065, 58248117, 97080195, 291240585]

約数ペア:

[(1, 291240585), (3, 97080195), (5, 58248117), (9, 32360065), (15, 19416039), (45, 6472013), (2339, 124515), (2767, 105255), (7017, 41505), (8301, 35085), (11695, 24903), (13835, 21051)]