238149175

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 344736864

約数和(自身を除く): 106587689

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 421, 425, 605, 935, 1331, 2057, 2105, 3025, 4631, 4675, 6655, 7157, 10285, 10525, 22627, 23155, 33275, 35785, 50941, 51425, 78727, 113135, 115775, 178925, 254705, 393635, 560351, 565675, 865997, 1273525, 1968175, 2801755, 4329985, 9525967, 14008775, 21649925, 47629835, 238149175]

約数ペア:

[(1, 238149175), (5, 47629835), (11, 21649925), (17, 14008775), (25, 9525967), (55, 4329985), (85, 2801755), (121, 1968175), (187, 1273525), (275, 865997), (421, 565675), (425, 560351), (605, 393635), (935, 254705), (1331, 178925), (2057, 115775), (2105, 113135), (3025, 78727), (4631, 51425), (4675, 50941), (6655, 35785), (7157, 33275), (10285, 23155), (10525, 22627)]