1828905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3217536

約数和(自身を除く): 1388631

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 113, 195, 249, 339, 415, 565, 1079, 1245, 1469, 1695, 3237, 4407, 5395, 7345, 9379, 16185, 22035, 28137, 46895, 121927, 140685, 365781, 609635, 1828905]

約数ペア:

[(1, 1828905), (3, 609635), (5, 365781), (13, 140685), (15, 121927), (39, 46895), (65, 28137), (83, 22035), (113, 16185), (195, 9379), (249, 7345), (339, 5395), (415, 4407), (565, 3237), (1079, 1695), (1245, 1469)]