89071475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 114919728

約数和(自身を除く): 25848253

約数列:

[1, 5, 25, 41, 67, 205, 335, 1025, 1297, 1675, 2747, 6485, 13735, 32425, 53177, 68675, 86899, 265885, 434495, 1329425, 2172475, 3562859, 17814295, 89071475]

約数ペア:

[(1, 89071475), (5, 17814295), (25, 3562859), (41, 2172475), (67, 1329425), (205, 434495), (335, 265885), (1025, 86899), (1297, 68675), (1675, 53177), (2747, 32425), (6485, 13735)]