49207665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 85188096

約数和(自身を除く): 35980431

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 911, 1385, 2733, 3601, 4155, 4555, 10803, 11843, 13665, 18005, 35529, 54015, 59215, 177645, 252347, 757041, 1261735, 3280511, 3785205, 9841533, 16402555, 49207665]

約数ペア:

[(1, 49207665), (3, 16402555), (5, 9841533), (13, 3785205), (15, 3280511), (39, 1261735), (65, 757041), (195, 252347), (277, 177645), (831, 59215), (911, 54015), (1385, 35529), (2733, 18005), (3601, 13665), (4155, 11843), (4555, 10803)]