27147705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6053}}^1$

素因数の和:6097

約数の個数: 32

約数和(自身を含む): 48819456

約数和(自身を除く): 21671751

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6053, 18159, 30265, 78689, 90795, 139219, 236067, 393445, 417657, 696095, 1180335, 1809847, 2088285, 5429541, 9049235, 27147705]

約数ペア:

[(1, 27147705), (3, 9049235), (5, 5429541), (13, 2088285), (15, 1809847), (23, 1180335), (39, 696095), (65, 417657), (69, 393445), (115, 236067), (195, 139219), (299, 90795), (345, 78689), (897, 30265), (1495, 18159), (4485, 6053)]