61205185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31307}}^1$

素因数の和:31352

約数の個数: 16

約数和(自身を含む): 81150336

約数和(自身を除く): 19945151

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 31307, 156535, 532219, 720061, 2661095, 3600305, 12241037, 61205185]

約数ペア:

[(1, 61205185), (5, 12241037), (17, 3600305), (23, 2661095), (85, 720061), (115, 532219), (391, 156535), (1955, 31307)]