85270775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 113055264

約数和(自身を除く): 27784489

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3617, 4715, 18085, 23575, 83191, 90425, 148297, 415955, 741485, 2079775, 3410831, 3707425, 17054155, 85270775]

約数ペア:

[(1, 85270775), (5, 17054155), (23, 3707425), (25, 3410831), (41, 2079775), (115, 741485), (205, 415955), (575, 148297), (943, 90425), (1025, 83191), (3617, 23575), (4715, 18085)]