56479275

素因数分解:

$3^7\times 5^2\times {\mathrm{1033}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 105137120

約数和(自身を除く): 48657845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1033, 1215, 2025, 2187, 3099, 3645, 5165, 6075, 9297, 10935, 15495, 18225, 25825, 27891, 46485, 54675, 77475, 83673, 139455, 232425, 251019, 418365, 697275, 753057, 1255095, 2091825, 2259171, 3765285, 6275475, 11295855, 18826425, 56479275]

約数ペア:

[(1, 56479275), (3, 18826425), (5, 11295855), (9, 6275475), (15, 3765285), (25, 2259171), (27, 2091825), (45, 1255095), (75, 753057), (81, 697275), (135, 418365), (225, 251019), (243, 232425), (405, 139455), (675, 83673), (729, 77475), (1033, 54675), (1215, 46485), (2025, 27891), (2187, 25825), (3099, 18225), (3645, 15495), (5165, 10935), (6075, 9297)]