90603945

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5021}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 157469832

約数和(自身を除く): 66865887

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 5021, 6015, 15063, 18045, 25105, 45189, 75315, 225945, 2013421, 6040263, 10067105, 18120789, 30201315, 90603945]

約数ペア:

[(1, 90603945), (3, 30201315), (5, 18120789), (9, 10067105), (15, 6040263), (45, 2013421), (401, 225945), (1203, 75315), (2005, 45189), (3609, 25105), (5021, 18045), (6015, 15063)]