159804015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7213}}^1$

素因数の和:7439

約数の個数: 32

約数和(自身を含む): 293638656

約数和(自身を除く): 133834641

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4431, 7213, 7385, 21639, 22155, 36065, 50491, 108195, 151473, 252455, 757365, 1521943, 4565829, 7609715, 10653601, 22829145, 31960803, 53268005, 159804015]

約数ペア:

[(1, 159804015), (3, 53268005), (5, 31960803), (7, 22829145), (15, 10653601), (21, 7609715), (35, 4565829), (105, 1521943), (211, 757365), (633, 252455), (1055, 151473), (1477, 108195), (3165, 50491), (4431, 36065), (7213, 22155), (7385, 21639)]