15551105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 20148480

約数和(自身を除く): 4597375

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 4663, 23315, 107249, 135227, 536245, 676135, 3110221, 15551105]

約数ペア:

[(1, 15551105), (5, 3110221), (23, 676135), (29, 536245), (115, 135227), (145, 107249), (667, 23315), (3335, 4663)]