2312755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 2939904

約数和(自身を除く): 627149

約数列:

[1, 5, 31, 43, 155, 215, 347, 1333, 1735, 6665, 10757, 14921, 53785, 74605, 462551, 2312755]

約数ペア:

[(1, 2312755), (5, 462551), (31, 74605), (43, 53785), (155, 14921), (215, 10757), (347, 6665), (1333, 1735)]