91413915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 59129445

約数列:

[1, 3, 5, 15, 43, 129, 215, 239, 593, 645, 717, 1195, 1779, 2965, 3585, 8895, 10277, 25499, 30831, 51385, 76497, 127495, 141727, 154155, 382485, 425181, 708635, 2125905, 6094261, 18282783, 30471305, 91413915]

約数ペア:

[(1, 91413915), (3, 30471305), (5, 18282783), (15, 6094261), (43, 2125905), (129, 708635), (215, 425181), (239, 382485), (593, 154155), (645, 141727), (717, 127495), (1195, 76497), (1779, 51385), (2965, 30831), (3585, 25499), (8895, 10277)]