13163775

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 21915264

約数和(自身を除く): 8751489

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 835, 1051, 2505, 3153, 4175, 5255, 12525, 15765, 26275, 78825, 175517, 526551, 877585, 2632755, 4387925, 13163775]

約数ペア:

[(1, 13163775), (3, 4387925), (5, 2632755), (15, 877585), (25, 526551), (75, 175517), (167, 78825), (501, 26275), (835, 15765), (1051, 12525), (2505, 5255), (3153, 4175)]