68419135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 23648705

約数列:

[1, 5, 17, 23, 79, 85, 115, 391, 395, 443, 1343, 1817, 1955, 2215, 6715, 7531, 9085, 10189, 30889, 34997, 37655, 50945, 154445, 173213, 174985, 594949, 804931, 866065, 2974745, 4024655, 13683827, 68419135]

約数ペア:

[(1, 68419135), (5, 13683827), (17, 4024655), (23, 2974745), (79, 866065), (85, 804931), (115, 594949), (391, 174985), (395, 173213), (443, 154445), (1343, 50945), (1817, 37655), (1955, 34997), (2215, 30889), (6715, 10189), (7531, 9085)]