61220755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17417}}^1$

素因数の和:17478

約数の個数: 16

約数和(自身を含む): 79426080

約数和(自身を除く): 18205325

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 17417, 87085, 330923, 644429, 1654615, 3222145, 12244151, 61220755]

約数ペア:

[(1, 61220755), (5, 12244151), (19, 3222145), (37, 1654615), (95, 644429), (185, 330923), (703, 87085), (3515, 17417)]