2012766075

素因数分解:

$3^2\times 5^2\times {\mathrm{8945627}}^1$

素因数の和:8945643

約数の個数: 18

約数和(自身を含む): 3605088084

約数和(自身を除く): 1592322009

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 8945627, 26836881, 44728135, 80510643, 134184405, 223640675, 402553215, 670922025, 2012766075]

約数ペア:

[(1, 2012766075), (3, 670922025), (5, 402553215), (9, 223640675), (15, 134184405), (25, 80510643), (45, 44728135), (75, 26836881), (225, 8945627)]