15067899

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 28753920

約数和(自身を除く): 13686021

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1279, 1309, 1683, 3837, 3927, 8953, 11511, 11781, 14069, 21743, 26859, 42207, 65229, 80577, 98483, 126621, 152201, 195687, 239173, 295449, 456603, 717519, 886347, 1369809, 1674211, 2152557, 5022633, 15067899]

約数ペア:

[(1, 15067899), (3, 5022633), (7, 2152557), (9, 1674211), (11, 1369809), (17, 886347), (21, 717519), (33, 456603), (51, 295449), (63, 239173), (77, 195687), (99, 152201), (119, 126621), (153, 98483), (187, 80577), (231, 65229), (357, 42207), (561, 26859), (693, 21743), (1071, 14069), (1279, 11781), (1309, 11511), (1683, 8953), (3837, 3927)]