2896486875

素因数分解:

$3^2\times 5^4\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1694

約数の個数: 60

約数和(自身を含む): 5245039800

約数和(自身を除く): 2348552925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 409, 625, 1125, 1227, 1259, 1875, 2045, 3681, 3777, 5625, 6135, 6295, 10225, 11331, 18405, 18885, 30675, 31475, 51125, 56655, 92025, 94425, 153375, 157375, 255625, 283275, 460125, 472125, 514931, 766875, 786875, 1416375, 1544793, 2300625, 2360625, 2574655, 4634379, 7081875, 7723965, 12873275, 23171895, 38619825, 64366375, 115859475, 193099125, 321831875, 579297375, 965495625, 2896486875]

約数ペア:

[(1, 2896486875), (3, 965495625), (5, 579297375), (9, 321831875), (15, 193099125), (25, 115859475), (45, 64366375), (75, 38619825), (125, 23171895), (225, 12873275), (375, 7723965), (409, 7081875), (625, 4634379), (1125, 2574655), (1227, 2360625), (1259, 2300625), (1875, 1544793), (2045, 1416375), (3681, 786875), (3777, 766875), (5625, 514931), (6135, 472125), (6295, 460125), (10225, 283275), (11331, 255625), (18405, 157375), (18885, 153375), (30675, 94425), (31475, 92025), (51125, 56655)]