4920851715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{31193}}^1$

素因数の和:32023

約数の個数: 32

約数和(自身を含む): 8489759040

約数和(自身を除く): 3568907325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 809, 2427, 4045, 10517, 12135, 31193, 31551, 52585, 93579, 155965, 157755, 405509, 467895, 1216527, 2027545, 6082635, 25235137, 75705411, 126175685, 328056781, 378527055, 984170343, 1640283905, 4920851715]

約数ペア:

[(1, 4920851715), (3, 1640283905), (5, 984170343), (13, 378527055), (15, 328056781), (39, 126175685), (65, 75705411), (195, 25235137), (809, 6082635), (2427, 2027545), (4045, 1216527), (10517, 467895), (12135, 405509), (31193, 157755), (31551, 155965), (52585, 93579)]