4501125

素因数分解:

$3^2\times 5^3\times {\mathrm{4001}}^1$

素因数の和:4022

約数の個数: 24

約数和(自身を含む): 8116056

約数和(自身を除く): 3614931

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 4001, 12003, 20005, 36009, 60015, 100025, 180045, 300075, 500125, 900225, 1500375, 4501125]

約数ペア:

[(1, 4501125), (3, 1500375), (5, 900225), (9, 500125), (15, 300075), (25, 180045), (45, 100025), (75, 60015), (125, 36009), (225, 20005), (375, 12003), (1125, 4001)]