86014625

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 25182175

約数列:

[1, 5, 25, 59, 107, 109, 125, 295, 535, 545, 1475, 2675, 2725, 6313, 6431, 7375, 11663, 13375, 13625, 31565, 32155, 58315, 157825, 160775, 291575, 688117, 789125, 803875, 1457875, 3440585, 17202925, 86014625]

約数ペア:

[(1, 86014625), (5, 17202925), (25, 3440585), (59, 1457875), (107, 803875), (109, 789125), (125, 688117), (295, 291575), (535, 160775), (545, 157825), (1475, 58315), (2675, 32155), (2725, 31565), (6313, 13625), (6431, 13375), (7375, 11663)]