81526645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7001}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 104357808

約数和(自身を除く): 22831163

約数列:

[1, 5, 17, 85, 137, 685, 2329, 7001, 11645, 35005, 119017, 595085, 959137, 4795685, 16305329, 81526645]

約数ペア:

[(1, 81526645), (5, 16305329), (17, 4795685), (85, 959137), (137, 595085), (685, 119017), (2329, 35005), (7001, 11645)]