20233035

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 35178624

約数和(自身を除く): 14945589

約数列:

[1, 3, 5, 9, 15, 45, 521, 863, 1563, 2589, 2605, 4315, 4689, 7767, 7815, 12945, 23445, 38835, 449623, 1348869, 2248115, 4046607, 6744345, 20233035]

約数ペア:

[(1, 20233035), (3, 6744345), (5, 4046607), (9, 2248115), (15, 1348869), (45, 449623), (521, 38835), (863, 23445), (1563, 12945), (2589, 7815), (2605, 7767), (4315, 4689)]