42127705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 52390800

約数和(自身を除く): 10263095

約数列:

[1, 5, 41, 89, 205, 445, 2309, 3649, 11545, 18245, 94669, 205501, 473345, 1027505, 8425541, 42127705]

約数ペア:

[(1, 42127705), (5, 8425541), (41, 1027505), (89, 473345), (205, 205501), (445, 94669), (2309, 18245), (3649, 11545)]