78105235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1579}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 101132640

約数和(自身を除く): 23027405

約数列:

[1, 5, 13, 65, 761, 1579, 3805, 7895, 9893, 20527, 49465, 102635, 1201619, 6008095, 15621047, 78105235]

約数ペア:

[(1, 78105235), (5, 15621047), (13, 6008095), (65, 1201619), (761, 102635), (1579, 49465), (3805, 20527), (7895, 9893)]