64299525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 57835515

約数列:

[1, 3, 5, 15, 17, 25, 29, 37, 47, 51, 75, 85, 87, 111, 141, 145, 185, 235, 255, 425, 435, 493, 555, 629, 705, 725, 799, 925, 1073, 1175, 1275, 1363, 1479, 1739, 1887, 2175, 2397, 2465, 2775, 3145, 3219, 3525, 3995, 4089, 5217, 5365, 6815, 7395, 8695, 9435, 11985, 12325, 15725, 16095, 18241, 19975, 20445, 23171, 26085, 26825, 29563, 34075, 36975, 43475, 47175, 50431, 54723, 59925, 69513, 80475, 88689, 91205, 102225, 115855, 130425, 147815, 151293, 252155, 273615, 347565, 443445, 456025, 579275, 739075, 756465, 857327, 1260775, 1368075, 1737825, 2217225, 2571981, 3782325, 4286635, 12859905, 21433175, 64299525]

約数ペア:

[(1, 64299525), (3, 21433175), (5, 12859905), (15, 4286635), (17, 3782325), (25, 2571981), (29, 2217225), (37, 1737825), (47, 1368075), (51, 1260775), (75, 857327), (85, 756465), (87, 739075), (111, 579275), (141, 456025), (145, 443445), (185, 347565), (235, 273615), (255, 252155), (425, 151293), (435, 147815), (493, 130425), (555, 115855), (629, 102225), (705, 91205), (725, 88689), (799, 80475), (925, 69513), (1073, 59925), (1175, 54723), (1275, 50431), (1363, 47175), (1479, 43475), (1739, 36975), (1887, 34075), (2175, 29563), (2397, 26825), (2465, 26085), (2775, 23171), (3145, 20445), (3219, 19975), (3525, 18241), (3995, 16095), (4089, 15725), (5217, 12325), (5365, 11985), (6815, 9435), (7395, 8695)]