87364445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 40161955

約数列:

[1, 5, 7, 17, 35, 85, 119, 359, 409, 595, 1795, 2045, 2513, 2863, 6103, 6953, 12565, 14315, 30515, 34765, 42721, 48671, 146831, 213605, 243355, 734155, 1027817, 2496127, 5139085, 12480635, 17472889, 87364445]

約数ペア:

[(1, 87364445), (5, 17472889), (7, 12480635), (17, 5139085), (35, 2496127), (85, 1027817), (119, 734155), (359, 243355), (409, 213605), (595, 146831), (1795, 48671), (2045, 42721), (2513, 34765), (2863, 30515), (6103, 14315), (6953, 12565)]