27963315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 49572432

約数和(自身を除く): 21609117

約数列:

[1, 3, 5, 9, 15, 45, 61, 167, 183, 305, 501, 549, 835, 915, 1503, 2505, 2745, 3721, 7515, 10187, 11163, 18605, 30561, 33489, 50935, 55815, 91683, 152805, 167445, 458415, 621407, 1864221, 3107035, 5592663, 9321105, 27963315]

約数ペア:

[(1, 27963315), (3, 9321105), (5, 5592663), (9, 3107035), (15, 1864221), (45, 621407), (61, 458415), (167, 167445), (183, 152805), (305, 91683), (501, 55815), (549, 50935), (835, 33489), (915, 30561), (1503, 18605), (2505, 11163), (2745, 10187), (3721, 7515)]