45420225

素因数分解:

$3^1\times 5^2\times {\mathrm{605603}}^1$

素因数の和:605616

約数の個数: 12

約数和(自身を含む): 75094896

約数和(自身を除く): 29674671

約数列:

[1, 3, 5, 15, 25, 75, 605603, 1816809, 3028015, 9084045, 15140075, 45420225]

約数ペア:

[(1, 45420225), (3, 15140075), (5, 9084045), (15, 3028015), (25, 1816809), (75, 605603)]