6878625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 13208832

約数和(自身を除く): 6330207

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 83, 85, 125, 195, 221, 249, 255, 325, 375, 415, 425, 663, 975, 1079, 1105, 1245, 1275, 1411, 1625, 2075, 2125, 3237, 3315, 4233, 4875, 5395, 5525, 6225, 6375, 7055, 10375, 16185, 16575, 18343, 21165, 26975, 27625, 31125, 35275, 55029, 80925, 82875, 91715, 105825, 134875, 176375, 275145, 404625, 458575, 529125, 1375725, 2292875, 6878625]

約数ペア:

[(1, 6878625), (3, 2292875), (5, 1375725), (13, 529125), (15, 458575), (17, 404625), (25, 275145), (39, 176375), (51, 134875), (65, 105825), (75, 91715), (83, 82875), (85, 80925), (125, 55029), (195, 35275), (221, 31125), (249, 27625), (255, 26975), (325, 21165), (375, 18343), (415, 16575), (425, 16185), (663, 10375), (975, 7055), (1079, 6375), (1105, 6225), (1245, 5525), (1275, 5395), (1411, 4875), (1625, 4233), (2075, 3315), (2125, 3237)]