85327255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 111600720

約数和(自身を除く): 26273465

約数列:

[1, 5, 13, 65, 169, 241, 419, 845, 1205, 2095, 3133, 5447, 15665, 27235, 40729, 70811, 100979, 203645, 354055, 504895, 1312727, 6563635, 17065451, 85327255]

約数ペア:

[(1, 85327255), (5, 17065451), (13, 6563635), (65, 1312727), (169, 504895), (241, 354055), (419, 203645), (845, 100979), (1205, 70811), (2095, 40729), (3133, 27235), (5447, 15665)]