72212065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{33049}}^1$

素因数の和:33096

約数の個数: 16

約数和(自身を含む): 95184000

約数和(自身を除く): 22971935

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 33049, 165245, 627931, 760127, 3139655, 3800635, 14442413, 72212065]

約数ペア:

[(1, 72212065), (5, 14442413), (19, 3800635), (23, 3139655), (95, 760127), (115, 627931), (437, 165245), (2185, 33049)]