15301585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 19918080

約数和(自身を除く): 4616495

約数列:

[1, 5, 13, 65, 151, 755, 1559, 1963, 7795, 9815, 20267, 101335, 235409, 1177045, 3060317, 15301585]

約数ペア:

[(1, 15301585), (5, 3060317), (13, 1177045), (65, 235409), (151, 101335), (755, 20267), (1559, 9815), (1963, 7795)]