154984145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{2347}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 190695168

約数和(自身を除く): 35711023

約数列:

[1, 5, 47, 235, 281, 1405, 2347, 11735, 13207, 66035, 110309, 551545, 659507, 3297535, 30996829, 154984145]

約数ペア:

[(1, 154984145), (5, 30996829), (47, 3297535), (235, 659507), (281, 551545), (1405, 110309), (2347, 66035), (11735, 13207)]