55260725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 74260872

約数和(自身を除く): 19000147

約数列:

[1, 5, 13, 25, 65, 193, 325, 881, 965, 2509, 4405, 4825, 11453, 12545, 22025, 57265, 62725, 170033, 286325, 850165, 2210429, 4250825, 11052145, 55260725]

約数ペア:

[(1, 55260725), (5, 11052145), (13, 4250825), (25, 2210429), (65, 850165), (193, 286325), (325, 170033), (881, 62725), (965, 57265), (2509, 22025), (4405, 12545), (4825, 11453)]