27193875

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 45686784

約数和(自身を除く): 18492909

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 571, 635, 1713, 1905, 2855, 3175, 8565, 9525, 14275, 15875, 42825, 47625, 71375, 72517, 214125, 217551, 362585, 1087755, 1812925, 5438775, 9064625, 27193875]

約数ペア:

[(1, 27193875), (3, 9064625), (5, 5438775), (15, 1812925), (25, 1087755), (75, 362585), (125, 217551), (127, 214125), (375, 72517), (381, 71375), (571, 47625), (635, 42825), (1713, 15875), (1905, 14275), (2855, 9525), (3175, 8565)]