23804567985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{4271}}^1$

素因数の和:6294

約数の個数: 64

約数和(自身を含む): 44026343424

約数和(自身を除く): 20221775439

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1987, 2805, 4271, 5961, 9935, 12813, 21355, 21857, 29805, 33779, 46981, 64065, 65571, 72607, 101337, 109285, 140943, 168895, 217821, 234905, 327855, 363035, 371569, 506685, 704715, 798677, 1089105, 1114707, 1857845, 2396031, 3993385, 5573535, 8486477, 11980155, 25459431, 42432385, 93351247, 127297155, 144270109, 280053741, 432810327, 466756235, 721350545, 1400268705, 1586971199, 2164051635, 4760913597, 7934855995, 23804567985]

約数ペア:

[(1, 23804567985), (3, 7934855995), (5, 4760913597), (11, 2164051635), (15, 1586971199), (17, 1400268705), (33, 721350545), (51, 466756235), (55, 432810327), (85, 280053741), (165, 144270109), (187, 127297155), (255, 93351247), (561, 42432385), (935, 25459431), (1987, 11980155), (2805, 8486477), (4271, 5573535), (5961, 3993385), (9935, 2396031), (12813, 1857845), (21355, 1114707), (21857, 1089105), (29805, 798677), (33779, 704715), (46981, 506685), (64065, 371569), (65571, 363035), (72607, 327855), (101337, 234905), (109285, 217821), (140943, 168895)]