1026045

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^2$

素因数の和:313

約数の個数: 18

約数和(自身を含む): 1790334

約数和(自身を除く): 764289

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 22801, 68403, 114005, 205209, 342015, 1026045]

約数ペア:

[(1, 1026045), (3, 342015), (5, 205209), (9, 114005), (15, 68403), (45, 22801), (151, 6795), (453, 2265), (755, 1359)]