2995905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 5326848

約数和(自身を除く): 2330943

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 271, 335, 737, 813, 1005, 1355, 2211, 2981, 3685, 4065, 8943, 11055, 14905, 18157, 44715, 54471, 90785, 199727, 272355, 599181, 998635, 2995905]

約数ペア:

[(1, 2995905), (3, 998635), (5, 599181), (11, 272355), (15, 199727), (33, 90785), (55, 54471), (67, 44715), (165, 18157), (201, 14905), (271, 11055), (335, 8943), (737, 4065), (813, 3685), (1005, 2981), (1355, 2211)]