488589045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{8009}}^1$

素因数の和:8114

約数の個数: 48

約数和(自身を含む): 920445120

約数和(自身を除く): 431856075

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1743, 2905, 4067, 8009, 8715, 12201, 20335, 24027, 40045, 56063, 61005, 120135, 168189, 280315, 392441, 664747, 840945, 1177323, 1962205, 1994241, 3323735, 4653229, 5886615, 9971205, 13959687, 23266145, 32572603, 69798435, 97717809, 162863015, 488589045]

約数ペア:

[(1, 488589045), (3, 162863015), (5, 97717809), (7, 69798435), (15, 32572603), (21, 23266145), (35, 13959687), (49, 9971205), (83, 5886615), (105, 4653229), (147, 3323735), (245, 1994241), (249, 1962205), (415, 1177323), (581, 840945), (735, 664747), (1245, 392441), (1743, 280315), (2905, 168189), (4067, 120135), (8009, 61005), (8715, 56063), (12201, 40045), (20335, 24027)]