23965565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5503}}^1$

素因数の和:5588

約数の個数: 16

約数和(自身を含む): 31438848

約数和(自身を除く): 7473283

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 5503, 27515, 71539, 357695, 368701, 1843505, 4793113, 23965565]

約数ペア:

[(1, 23965565), (5, 4793113), (13, 1843505), (65, 368701), (67, 357695), (335, 71539), (871, 27515), (4355, 5503)]