52982775

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 99234720

約数和(自身を除く): 46251945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 1481, 2385, 3975, 4443, 7155, 7405, 11925, 13329, 22215, 35775, 37025, 39987, 66645, 78493, 111075, 199935, 235479, 333225, 392465, 706437, 999675, 1177395, 1962325, 2119311, 3532185, 5886975, 10596555, 17660925, 52982775]

約数ペア:

[(1, 52982775), (3, 17660925), (5, 10596555), (9, 5886975), (15, 3532185), (25, 2119311), (27, 1962325), (45, 1177395), (53, 999675), (75, 706437), (135, 392465), (159, 333225), (225, 235479), (265, 199935), (477, 111075), (675, 78493), (795, 66645), (1325, 39987), (1431, 37025), (1481, 35775), (2385, 22215), (3975, 13329), (4443, 11925), (7155, 7405)]