63675225

素因数分解:

$3^2\times 5^2\times {\mathrm{283001}}^1$

素因数の和:283017

約数の個数: 18

約数和(自身を含む): 114049806

約数和(自身を除く): 50374581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 283001, 849003, 1415005, 2547009, 4245015, 7075025, 12735045, 21225075, 63675225]

約数ペア:

[(1, 63675225), (3, 21225075), (5, 12735045), (9, 7075025), (15, 4245015), (25, 2547009), (45, 1415005), (75, 849003), (225, 283001)]