2011082715

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167381}}^1$

素因数の和:167484

約数の個数: 32

約数和(自身を含む): 3615451200

約数和(自身を除く): 1604368485

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 167381, 502143, 836905, 1506429, 2510715, 4519287, 7532145, 14896909, 22596435, 44690727, 74484545, 134072181, 223453635, 402216543, 670360905, 2011082715]

約数ペア:

[(1, 2011082715), (3, 670360905), (5, 402216543), (9, 223453635), (15, 134072181), (27, 74484545), (45, 44690727), (89, 22596435), (135, 14896909), (267, 7532145), (445, 4519287), (801, 2510715), (1335, 1506429), (2403, 836905), (4005, 502143), (12015, 167381)]