71695265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 22653535

約数列:

[1, 5, 19, 41, 79, 95, 205, 233, 395, 779, 1165, 1501, 3239, 3895, 4427, 7505, 9553, 16195, 18407, 22135, 47765, 61541, 92035, 181507, 307705, 349733, 754687, 907535, 1748665, 3773435, 14339053, 71695265]

約数ペア:

[(1, 71695265), (5, 14339053), (19, 3773435), (41, 1748665), (79, 907535), (95, 754687), (205, 349733), (233, 307705), (395, 181507), (779, 92035), (1165, 61541), (1501, 47765), (3239, 22135), (3895, 18407), (4427, 16195), (7505, 9553)]