1284115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 1854720

約数和(自身を除く): 570605

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1931, 9655, 13517, 36689, 67585, 183445, 256823, 1284115]

約数ペア:

[(1, 1284115), (5, 256823), (7, 183445), (19, 67585), (35, 36689), (95, 13517), (133, 9655), (665, 1931)]