155646005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15031}}^1$

素因数の和:15164

約数の個数: 16

約数和(自身を含む): 198422400

約数和(自身を除く): 42776395

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 15031, 75155, 285589, 1427945, 1638379, 8191895, 31129201, 155646005]

約数ペア:

[(1, 155646005), (5, 31129201), (19, 8191895), (95, 1638379), (109, 1427945), (545, 285589), (2071, 75155), (10355, 15031)]