2272335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 4021248

約数和(自身を除く): 1748913

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 271, 559, 645, 813, 1355, 1677, 2795, 3523, 4065, 8385, 10569, 11653, 17615, 34959, 52845, 58265, 151489, 174795, 454467, 757445, 2272335]

約数ペア:

[(1, 2272335), (3, 757445), (5, 454467), (13, 174795), (15, 151489), (39, 58265), (43, 52845), (65, 34959), (129, 17615), (195, 11653), (215, 10569), (271, 8385), (559, 4065), (645, 3523), (813, 2795), (1355, 1677)]