564513475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 771379200

約数和(自身を除く): 206865725

約数列:

[1, 5, 17, 25, 47, 59, 85, 235, 295, 425, 479, 799, 1003, 1175, 1475, 2395, 2773, 3995, 5015, 8143, 11975, 13865, 19975, 22513, 25075, 28261, 40715, 47141, 69325, 112565, 141305, 203575, 235705, 382721, 480437, 562825, 706525, 1178525, 1328267, 1913605, 2402185, 6641335, 9568025, 12010925, 22580539, 33206675, 112902695, 564513475]

約数ペア:

[(1, 564513475), (5, 112902695), (17, 33206675), (25, 22580539), (47, 12010925), (59, 9568025), (85, 6641335), (235, 2402185), (295, 1913605), (425, 1328267), (479, 1178525), (799, 706525), (1003, 562825), (1175, 480437), (1475, 382721), (2395, 235705), (2773, 203575), (3995, 141305), (5015, 112565), (8143, 69325), (11975, 47141), (13865, 40715), (19975, 28261), (22513, 25075)]