179142885

素因数分解:

$3^2\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2081}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 310825944

約数和(自身を除く): 131683059

約数列:

[1, 3, 5, 9, 15, 45, 1913, 2081, 5739, 6243, 9565, 10405, 17217, 18729, 28695, 31215, 86085, 93645, 3980953, 11942859, 19904765, 35828577, 59714295, 179142885]

約数ペア:

[(1, 179142885), (3, 59714295), (5, 35828577), (9, 19904765), (15, 11942859), (45, 3980953), (1913, 93645), (2081, 86085), (5739, 31215), (6243, 28695), (9565, 18729), (10405, 17217)]