89460575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 115885440

約数和(自身を除く): 26424865

約数列:

[1, 5, 25, 31, 89, 155, 445, 775, 1297, 2225, 2759, 6485, 13795, 32425, 40207, 68975, 115433, 201035, 577165, 1005175, 2885825, 3578423, 17892115, 89460575]

約数ペア:

[(1, 89460575), (5, 17892115), (25, 3578423), (31, 2885825), (89, 1005175), (155, 577165), (445, 201035), (775, 115433), (1297, 68975), (2225, 40207), (2759, 32425), (6485, 13795)]