57836475

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 111034560

約数和(自身を除く): 53198085

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 83, 95, 163, 171, 225, 249, 285, 415, 475, 489, 747, 815, 855, 1245, 1425, 1467, 1577, 2075, 2445, 3097, 3735, 4075, 4275, 4731, 6225, 7335, 7885, 9291, 12225, 13529, 14193, 15485, 18675, 23655, 27873, 36675, 39425, 40587, 46455, 67645, 70965, 77425, 118275, 121761, 139365, 202935, 232275, 257051, 338225, 354825, 608805, 696825, 771153, 1014675, 1285255, 2313459, 3044025, 3855765, 6426275, 11567295, 19278825, 57836475]

約数ペア:

[(1, 57836475), (3, 19278825), (5, 11567295), (9, 6426275), (15, 3855765), (19, 3044025), (25, 2313459), (45, 1285255), (57, 1014675), (75, 771153), (83, 696825), (95, 608805), (163, 354825), (171, 338225), (225, 257051), (249, 232275), (285, 202935), (415, 139365), (475, 121761), (489, 118275), (747, 77425), (815, 70965), (855, 67645), (1245, 46455), (1425, 40587), (1467, 39425), (1577, 36675), (2075, 27873), (2445, 23655), (3097, 18675), (3735, 15485), (4075, 14193), (4275, 13529), (4731, 12225), (6225, 9291), (7335, 7885)]