909969255

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6247}}^1$

素因数の和:6357

約数の個数: 64

約数和(自身を含む): 1763435520

約数和(自身を除く): 853466265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 83, 117, 135, 195, 249, 351, 415, 585, 747, 1079, 1245, 1755, 2241, 3237, 3735, 5395, 6247, 9711, 11205, 16185, 18741, 29133, 31235, 48555, 56223, 81211, 93705, 145665, 168669, 243633, 281115, 406055, 518501, 730899, 843345, 1218165, 1555503, 2192697, 2592505, 3654495, 4666509, 6740513, 7777515, 10963485, 13999527, 20221539, 23332545, 33702565, 60664617, 69997635, 101107695, 181993851, 303323085, 909969255]

約数ペア:

[(1, 909969255), (3, 303323085), (5, 181993851), (9, 101107695), (13, 69997635), (15, 60664617), (27, 33702565), (39, 23332545), (45, 20221539), (65, 13999527), (83, 10963485), (117, 7777515), (135, 6740513), (195, 4666509), (249, 3654495), (351, 2592505), (415, 2192697), (585, 1555503), (747, 1218165), (1079, 843345), (1245, 730899), (1755, 518501), (2241, 406055), (3237, 281115), (3735, 243633), (5395, 168669), (6247, 145665), (9711, 93705), (11205, 81211), (16185, 56223), (18741, 48555), (29133, 31235)]