15948771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 8128029

約数列:

[1, 3, 17, 19, 51, 57, 109, 151, 323, 327, 453, 969, 1853, 2071, 2567, 2869, 5559, 6213, 7701, 8607, 16459, 35207, 48773, 49377, 105621, 146319, 279803, 312721, 839409, 938163, 5316257, 15948771]

約数ペア:

[(1, 15948771), (3, 5316257), (17, 938163), (19, 839409), (51, 312721), (57, 279803), (109, 146319), (151, 105621), (323, 49377), (327, 48773), (453, 35207), (969, 16459), (1853, 8607), (2071, 7701), (2567, 6213), (2869, 5559)]