43154865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 38614095

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1039, 1065, 2769, 3117, 3195, 4615, 5195, 8307, 9351, 13507, 13845, 15585, 40521, 41535, 46755, 67535, 73769, 121563, 202605, 221307, 368845, 607815, 663921, 958997, 1106535, 2876991, 3319605, 4794985, 8630973, 14384955, 43154865]

約数ペア:

[(1, 43154865), (3, 14384955), (5, 8630973), (9, 4794985), (13, 3319605), (15, 2876991), (39, 1106535), (45, 958997), (65, 663921), (71, 607815), (117, 368845), (195, 221307), (213, 202605), (355, 121563), (585, 73769), (639, 67535), (923, 46755), (1039, 41535), (1065, 40521), (2769, 15585), (3117, 13845), (3195, 13507), (4615, 9351), (5195, 8307)]