56266665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41221}}^1$

素因数の和:41249

約数の個数: 32

約数和(自身を含む): 110804736

約数和(自身を除く): 54538071

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41221, 123663, 206105, 288547, 535873, 618315, 865641, 1442735, 1607619, 2679365, 3751111, 4328205, 8038095, 11253333, 18755555, 56266665]

約数ペア:

[(1, 56266665), (3, 18755555), (5, 11253333), (7, 8038095), (13, 4328205), (15, 3751111), (21, 2679365), (35, 1607619), (39, 1442735), (65, 865641), (91, 618315), (105, 535873), (195, 288547), (273, 206105), (455, 123663), (1365, 41221)]