1950065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 2654400

約数和(自身を除く): 704335

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1579, 7895, 20527, 30001, 102635, 150005, 390013, 1950065]

約数ペア:

[(1, 1950065), (5, 390013), (13, 150005), (19, 102635), (65, 30001), (95, 20527), (247, 7895), (1235, 1579)]