71121165

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{27407}}^1$

素因数の和:27588

約数の個数: 16

約数和(自身を含む): 114455808

約数和(自身を除く): 43334643

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 27407, 82221, 137035, 411105, 4741411, 14224233, 23707055, 71121165]

約数ペア:

[(1, 71121165), (3, 23707055), (5, 14224233), (15, 4741411), (173, 411105), (519, 137035), (865, 82221), (2595, 27407)]