2934455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1212745

約数列:

[1, 5, 17, 19, 23, 79, 85, 95, 115, 323, 391, 395, 437, 1343, 1501, 1615, 1817, 1955, 2185, 6715, 7429, 7505, 9085, 25517, 30889, 34523, 37145, 127585, 154445, 172615, 586891, 2934455]

約数ペア:

[(1, 2934455), (5, 586891), (17, 172615), (19, 154445), (23, 127585), (79, 37145), (85, 34523), (95, 30889), (115, 25517), (323, 9085), (391, 7505), (395, 7429), (437, 6715), (1343, 2185), (1501, 1955), (1615, 1817)]