68804925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 131658240

約数和(自身を除く): 62853315

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1579, 1743, 2075, 2905, 4737, 6225, 7895, 8715, 11053, 14525, 23685, 33159, 39475, 43575, 55265, 118425, 131057, 165795, 276325, 393171, 655285, 828975, 917399, 1965855, 2752197, 3276425, 4586995, 9829275, 13760985, 22934975, 68804925]

約数ペア:

[(1, 68804925), (3, 22934975), (5, 13760985), (7, 9829275), (15, 4586995), (21, 3276425), (25, 2752197), (35, 1965855), (75, 917399), (83, 828975), (105, 655285), (175, 393171), (249, 276325), (415, 165795), (525, 131057), (581, 118425), (1245, 55265), (1579, 43575), (1743, 39475), (2075, 33159), (2905, 23685), (4737, 14525), (6225, 11053), (7895, 8715)]