23154365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11540

約数の個数: 16

約数和(自身を含む): 30890496

約数和(自身を除く): 7736131

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 11491, 57455, 149383, 356221, 746915, 1781105, 4630873, 23154365]

約数ペア:

[(1, 23154365), (5, 4630873), (13, 1781105), (31, 746915), (65, 356221), (155, 149383), (403, 57455), (2015, 11491)]