71199145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 24601175

約数列:

[1, 5, 17, 23, 79, 85, 115, 391, 395, 461, 1343, 1817, 1955, 2305, 6715, 7837, 9085, 10603, 30889, 36419, 39185, 53015, 154445, 180251, 182095, 619123, 837637, 901255, 3095615, 4188185, 14239829, 71199145]

約数ペア:

[(1, 71199145), (5, 14239829), (17, 4188185), (23, 3095615), (79, 901255), (85, 837637), (115, 619123), (391, 182095), (395, 180251), (461, 154445), (1343, 53015), (1817, 39185), (1955, 36419), (2305, 30889), (6715, 10603), (7837, 9085)]