72102135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{686687}}^1$

素因数の和:686702

約数の個数: 16

約数和(自身を含む): 131844096

約数和(自身を除く): 59741961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 686687, 2060061, 3433435, 4806809, 10300305, 14420427, 24034045, 72102135]

約数ペア:

[(1, 72102135), (3, 24034045), (5, 14420427), (7, 10300305), (15, 4806809), (21, 3433435), (35, 2060061), (105, 686687)]