426933585

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 831821760

約数和(自身を除く): 404888175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 131, 135, 195, 351, 393, 405, 585, 619, 655, 1053, 1179, 1703, 1755, 1857, 1965, 3095, 3537, 5109, 5265, 5571, 5895, 8047, 8515, 9285, 10611, 15327, 16713, 17685, 24141, 25545, 27855, 40235, 45981, 50139, 53055, 72423, 76635, 81089, 83565, 120705, 137943, 217269, 229905, 243267, 250695, 362115, 405445, 651807, 689715, 729801, 1054157, 1086345, 1216335, 2189403, 3162471, 3259035, 3649005, 5270785, 6568209, 9487413, 10947015, 15812355, 28462239, 32841045, 47437065, 85386717, 142311195, 426933585]

約数ペア:

[(1, 426933585), (3, 142311195), (5, 85386717), (9, 47437065), (13, 32841045), (15, 28462239), (27, 15812355), (39, 10947015), (45, 9487413), (65, 6568209), (81, 5270785), (117, 3649005), (131, 3259035), (135, 3162471), (195, 2189403), (351, 1216335), (393, 1086345), (405, 1054157), (585, 729801), (619, 689715), (655, 651807), (1053, 405445), (1179, 362115), (1703, 250695), (1755, 243267), (1857, 229905), (1965, 217269), (3095, 137943), (3537, 120705), (5109, 83565), (5265, 81089), (5571, 76635), (5895, 72423), (8047, 53055), (8515, 50139), (9285, 45981), (10611, 40235), (15327, 27855), (16713, 25545), (17685, 24141)]