5630715

素因数分解:

$3^4\times 5^1\times {\mathrm{13903}}^1$

素因数の和:13920

約数の個数: 20

約数和(自身を含む): 10094304

約数和(自身を除く): 4463589

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13903, 41709, 69515, 125127, 208545, 375381, 625635, 1126143, 1876905, 5630715]

約数ペア:

[(1, 5630715), (3, 1876905), (5, 1126143), (9, 625635), (15, 375381), (27, 208545), (45, 125127), (81, 69515), (135, 41709), (405, 13903)]