51457875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19628

約数の個数: 32

約数和(自身を含む): 97863168

約数和(自身を除く): 46405293

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 19603, 58809, 98015, 137221, 294045, 411663, 490075, 686105, 1470225, 2058315, 2450375, 3430525, 7351125, 10291575, 17152625, 51457875]

約数ペア:

[(1, 51457875), (3, 17152625), (5, 10291575), (7, 7351125), (15, 3430525), (21, 2450375), (25, 2058315), (35, 1470225), (75, 686105), (105, 490075), (125, 411663), (175, 294045), (375, 137221), (525, 98015), (875, 58809), (2625, 19603)]