9405225

素因数分解:

$3^2\times 5^2\times {\mathrm{41801}}^1$

素因数の和:41817

約数の個数: 18

約数和(自身を含む): 16846206

約数和(自身を除く): 7440981

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 41801, 125403, 209005, 376209, 627015, 1045025, 1881045, 3135075, 9405225]

約数ペア:

[(1, 9405225), (3, 3135075), (5, 1881045), (9, 1045025), (15, 627015), (25, 376209), (45, 209005), (75, 125403), (225, 41801)]