29868025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 40649184

約数和(自身を除く): 10781159

約数列:

[1, 5, 11, 25, 55, 275, 313, 347, 1565, 1735, 3443, 3817, 7825, 8675, 17215, 19085, 86075, 95425, 108611, 543055, 1194721, 2715275, 5973605, 29868025]

約数ペア:

[(1, 29868025), (5, 5973605), (11, 2715275), (25, 1194721), (55, 543055), (275, 108611), (313, 95425), (347, 86075), (1565, 19085), (1735, 17215), (3443, 8675), (3817, 7825)]