15888914061

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{1979}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 21874849920

約数和(自身を除く): 5985935859

約数列:

[1, 3, 61, 73, 183, 219, 601, 1803, 1979, 4453, 5937, 13359, 36661, 43873, 109983, 120719, 131619, 144467, 362157, 433401, 1189379, 2676253, 3568137, 8028759, 8812487, 26437461, 72552119, 86824667, 217656357, 260474001, 5296304687, 15888914061]

約数ペア:

[(1, 15888914061), (3, 5296304687), (61, 260474001), (73, 217656357), (183, 86824667), (219, 72552119), (601, 26437461), (1803, 8812487), (1979, 8028759), (4453, 3568137), (5937, 2676253), (13359, 1189379), (36661, 433401), (43873, 362157), (109983, 144467), (120719, 131619)]