16338275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 22052160

約数和(自身を除く): 5713885

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 1039, 3145, 5195, 15725, 17663, 25975, 38443, 88315, 192215, 441575, 653531, 961075, 3267655, 16338275]

約数ペア:

[(1, 16338275), (5, 3267655), (17, 961075), (25, 653531), (37, 441575), (85, 192215), (185, 88315), (425, 38443), (629, 25975), (925, 17663), (1039, 15725), (3145, 5195)]