971996475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11299}}^1$

素因数の和:11380

約数の個数: 48

約数和(自身を含む): 1703859200

約数和(自身を除く): 731862725

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 155, 185, 465, 555, 775, 925, 1147, 2325, 2775, 3441, 5735, 11299, 17205, 28675, 33897, 56495, 86025, 169485, 282475, 350269, 418063, 847425, 1050807, 1254189, 1751345, 2090315, 5254035, 6270945, 8756725, 10451575, 12959953, 26270175, 31354725, 38879859, 64799765, 194399295, 323998825, 971996475]

約数ペア:

[(1, 971996475), (3, 323998825), (5, 194399295), (15, 64799765), (25, 38879859), (31, 31354725), (37, 26270175), (75, 12959953), (93, 10451575), (111, 8756725), (155, 6270945), (185, 5254035), (465, 2090315), (555, 1751345), (775, 1254189), (925, 1050807), (1147, 847425), (2325, 418063), (2775, 350269), (3441, 282475), (5735, 169485), (11299, 86025), (17205, 56495), (28675, 33897)]