2815744525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 3989351808

約数和(自身を除く): 1173607283

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 337, 575, 1265, 1321, 1685, 3707, 6325, 6605, 7751, 8425, 14531, 18535, 30383, 33025, 38755, 72655, 85261, 92675, 151915, 193775, 334213, 363275, 426305, 445177, 759575, 1671065, 2131525, 2225885, 4896947, 8355325, 10239071, 11129425, 24484735, 51195355, 112629781, 122423675, 255976775, 563148905, 2815744525]

約数ペア:

[(1, 2815744525), (5, 563148905), (11, 255976775), (23, 122423675), (25, 112629781), (55, 51195355), (115, 24484735), (253, 11129425), (275, 10239071), (337, 8355325), (575, 4896947), (1265, 2225885), (1321, 2131525), (1685, 1671065), (3707, 759575), (6325, 445177), (6605, 426305), (7751, 363275), (8425, 334213), (14531, 193775), (18535, 151915), (30383, 92675), (33025, 85261), (38755, 72655)]