158006805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4861}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 277250688

約数和(自身を除く): 119243883

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2955, 4861, 6501, 10835, 14583, 24305, 32505, 53471, 72915, 160413, 267355, 802065, 957617, 2872851, 4788085, 10533787, 14364255, 31601361, 52668935, 158006805]

約数ペア:

[(1, 158006805), (3, 52668935), (5, 31601361), (11, 14364255), (15, 10533787), (33, 4788085), (55, 2872851), (165, 957617), (197, 802065), (591, 267355), (985, 160413), (2167, 72915), (2955, 53471), (4861, 32505), (6501, 24305), (10835, 14583)]