45078975

素因数分解:

$3^2\times 5^2\times {\mathrm{200351}}^1$

素因数の和:200367

約数の個数: 18

約数和(自身を含む): 80741856

約数和(自身を除く): 35662881

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 200351, 601053, 1001755, 1803159, 3005265, 5008775, 9015795, 15026325, 45078975]

約数ペア:

[(1, 45078975), (3, 15026325), (5, 9015795), (9, 5008775), (15, 3005265), (25, 1803159), (45, 1001755), (75, 601053), (225, 200351)]