1432215

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^2$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 2571120

約数和(自身を除く): 1138905

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 10609, 13905, 31827, 53045, 95481, 159135, 286443, 477405, 1432215]

約数ペア:

[(1, 1432215), (3, 477405), (5, 286443), (9, 159135), (15, 95481), (27, 53045), (45, 31827), (103, 13905), (135, 10609), (309, 4635), (515, 2781), (927, 1545)]