173697485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20399}}^1$

素因数の和:20548

約数の個数: 16

約数和(自身を含む): 226195200

約数和(自身を除く): 52497715

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 20399, 101995, 265187, 1325935, 2672269, 13361345, 34739497, 173697485]

約数ペア:

[(1, 173697485), (5, 34739497), (13, 13361345), (65, 2672269), (131, 1325935), (655, 265187), (1703, 101995), (8515, 20399)]