16254245

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 23417856

約数和(自身を除く): 7163611

約数列:

[1, 5, 7, 35, 41, 47, 205, 235, 241, 287, 329, 1205, 1435, 1645, 1687, 1927, 8435, 9635, 9881, 11327, 13489, 49405, 56635, 67445, 69167, 79289, 345835, 396445, 464407, 2322035, 3250849, 16254245]

約数ペア:

[(1, 16254245), (5, 3250849), (7, 2322035), (35, 464407), (41, 396445), (47, 345835), (205, 79289), (235, 69167), (241, 67445), (287, 56635), (329, 49405), (1205, 13489), (1435, 11327), (1645, 9881), (1687, 9635), (1927, 8435)]