68472665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 84623616

約数和(自身を除く): 16150951

約数列:

[1, 5, 41, 205, 211, 1055, 1583, 7915, 8651, 43255, 64903, 324515, 334013, 1670065, 13694533, 68472665]

約数ペア:

[(1, 68472665), (5, 13694533), (41, 1670065), (205, 334013), (211, 324515), (1055, 64903), (1583, 43255), (7915, 8651)]