54591675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 97708032

約数和(自身を除く): 43116357

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 911, 1175, 1275, 2397, 2733, 3525, 3995, 4555, 11985, 13665, 15487, 19975, 22775, 42817, 46461, 59925, 68325, 77435, 128451, 214085, 232305, 387175, 642255, 727889, 1070425, 1161525, 2183667, 3211275, 3639445, 10918335, 18197225, 54591675]

約数ペア:

[(1, 54591675), (3, 18197225), (5, 10918335), (15, 3639445), (17, 3211275), (25, 2183667), (47, 1161525), (51, 1070425), (75, 727889), (85, 642255), (141, 387175), (235, 232305), (255, 214085), (425, 128451), (705, 77435), (799, 68325), (911, 59925), (1175, 46461), (1275, 42817), (2397, 22775), (2733, 19975), (3525, 15487), (3995, 13665), (4555, 11985)]