385515515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11251}}^1$

素因数の和:11363

約数の個数: 32

約数和(自身を含む): 583303680

約数和(自身を除く): 197788165

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4895, 6853, 11251, 34265, 56255, 78757, 123761, 393785, 618805, 866327, 1001339, 4331635, 5006695, 7009373, 11014729, 35046865, 55073645, 77103103, 385515515]

約数ペア:

[(1, 385515515), (5, 77103103), (7, 55073645), (11, 35046865), (35, 11014729), (55, 7009373), (77, 5006695), (89, 4331635), (385, 1001339), (445, 866327), (623, 618805), (979, 393785), (3115, 123761), (4895, 78757), (6853, 56255), (11251, 34265)]