1176900525

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 2166270080

約数和(自身を除く): 989369555

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 79, 219, 225, 237, 365, 395, 657, 711, 907, 1095, 1185, 1825, 1975, 2721, 3285, 3555, 4535, 5475, 5767, 5925, 8163, 13605, 16425, 17301, 17775, 22675, 28835, 40815, 51903, 66211, 68025, 71653, 86505, 144175, 198633, 204075, 214959, 259515, 331055, 358265, 432525, 595899, 644877, 993165, 1074795, 1297575, 1655275, 1791325, 2979495, 3224385, 4965825, 5230669, 5373975, 14897475, 15692007, 16121925, 26153345, 47076021, 78460035, 130766725, 235380105, 392300175, 1176900525]

約数ペア:

[(1, 1176900525), (3, 392300175), (5, 235380105), (9, 130766725), (15, 78460035), (25, 47076021), (45, 26153345), (73, 16121925), (75, 15692007), (79, 14897475), (219, 5373975), (225, 5230669), (237, 4965825), (365, 3224385), (395, 2979495), (657, 1791325), (711, 1655275), (907, 1297575), (1095, 1074795), (1185, 993165), (1825, 644877), (1975, 595899), (2721, 432525), (3285, 358265), (3555, 331055), (4535, 259515), (5475, 214959), (5767, 204075), (5925, 198633), (8163, 144175), (13605, 86505), (16425, 71653), (17301, 68025), (17775, 66211), (22675, 51903), (28835, 40815)]