2740764585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{144899}}^1$

素因数の和:145017

約数の個数: 32

約数和(自身を含む): 4771267200

約数和(自身を除く): 2030502615

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 144899, 434697, 724495, 1883687, 2173485, 5651061, 9418435, 14055203, 28255305, 42165609, 70276015, 182717639, 210828045, 548152917, 913588195, 2740764585]

約数ペア:

[(1, 2740764585), (3, 913588195), (5, 548152917), (13, 210828045), (15, 182717639), (39, 70276015), (65, 42165609), (97, 28255305), (195, 14055203), (291, 9418435), (485, 5651061), (1261, 2173485), (1455, 1883687), (3783, 724495), (6305, 434697), (18915, 144899)]