6690805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 8812800

約数和(自身を除く): 2121995

約数列:

[1, 5, 11, 55, 239, 509, 1195, 2545, 2629, 5599, 13145, 27995, 121651, 608255, 1338161, 6690805]

約数ペア:

[(1, 6690805), (5, 1338161), (11, 608255), (55, 121651), (239, 27995), (509, 13145), (1195, 5599), (2545, 2629)]