272916825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 470059200

約数和(自身を除く): 197142375

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 179, 435, 537, 701, 725, 895, 2103, 2175, 2685, 3505, 4475, 5191, 10515, 13425, 15573, 17525, 20329, 25955, 52575, 60987, 77865, 101645, 125479, 129775, 304935, 376437, 389325, 508225, 627395, 1524675, 1882185, 3136975, 3638891, 9410925, 10916673, 18194455, 54583365, 90972275, 272916825]

約数ペア:

[(1, 272916825), (3, 90972275), (5, 54583365), (15, 18194455), (25, 10916673), (29, 9410925), (75, 3638891), (87, 3136975), (145, 1882185), (179, 1524675), (435, 627395), (537, 508225), (701, 389325), (725, 376437), (895, 304935), (2103, 129775), (2175, 125479), (2685, 101645), (3505, 77865), (4475, 60987), (5191, 52575), (10515, 25955), (13425, 20329), (15573, 17525)]