829006905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{22961}}^1$

素因数の和:23081

約数の個数: 32

約数和(自身を含む): 1388741760

約数和(自身を除く): 559734855

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 2407, 7221, 12035, 22961, 36105, 68883, 114805, 344415, 665869, 1905763, 1997607, 3329345, 5717289, 9528815, 9988035, 28586445, 55267127, 165801381, 276335635, 829006905]

約数ペア:

[(1, 829006905), (3, 276335635), (5, 165801381), (15, 55267127), (29, 28586445), (83, 9988035), (87, 9528815), (145, 5717289), (249, 3329345), (415, 1997607), (435, 1905763), (1245, 665869), (2407, 344415), (7221, 114805), (12035, 68883), (22961, 36105)]