15103638567

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 23538816000

約数和(自身を除く): 8435177433

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 277, 747, 783, 831, 839, 2241, 2407, 2493, 2517, 7221, 7479, 7551, 8033, 21663, 22653, 22991, 24099, 24331, 64989, 68973, 69637, 72297, 72993, 206919, 208911, 216891, 218979, 232403, 620757, 626733, 656937, 666739, 697209, 1880199, 2000217, 2019473, 2091627, 6000651, 6058419, 6274881, 6739687, 18001953, 18175257, 19289449, 20219061, 54525771, 57868347, 60657183, 173605041, 181971549, 520815123, 559394021, 1678182063, 5034546189, 15103638567]

約数ペア:

[(1, 15103638567), (3, 5034546189), (9, 1678182063), (27, 559394021), (29, 520815123), (83, 181971549), (87, 173605041), (249, 60657183), (261, 57868347), (277, 54525771), (747, 20219061), (783, 19289449), (831, 18175257), (839, 18001953), (2241, 6739687), (2407, 6274881), (2493, 6058419), (2517, 6000651), (7221, 2091627), (7479, 2019473), (7551, 2000217), (8033, 1880199), (21663, 697209), (22653, 666739), (22991, 656937), (24099, 626733), (24331, 620757), (64989, 232403), (68973, 218979), (69637, 216891), (72297, 208911), (72993, 206919)]