15697424385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{247223}}^1$

素因数の和:247334

約数の個数: 48

約数和(自身を含む): 29156609664

約数和(自身を除く): 13459185279

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 3735, 4233, 7055, 12699, 21165, 63495, 247223, 741669, 1236115, 2225007, 3708345, 4202791, 11125035, 12608373, 20519509, 21013955, 37825119, 61558527, 63041865, 102597545, 184675581, 189125595, 307792635, 348831653, 923377905, 1046494959, 1744158265, 3139484877, 5232474795, 15697424385]

約数ペア:

[(1, 15697424385), (3, 5232474795), (5, 3139484877), (9, 1744158265), (15, 1046494959), (17, 923377905), (45, 348831653), (51, 307792635), (83, 189125595), (85, 184675581), (153, 102597545), (249, 63041865), (255, 61558527), (415, 37825119), (747, 21013955), (765, 20519509), (1245, 12608373), (1411, 11125035), (3735, 4202791), (4233, 3708345), (7055, 2225007), (12699, 1236115), (21165, 741669), (63495, 247223)]