22457985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 17078655

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1039, 1441, 1965, 3117, 4323, 5195, 7205, 11429, 15585, 21615, 34287, 57145, 136109, 171435, 408327, 680545, 1497199, 2041635, 4491597, 7485995, 22457985]

約数ペア:

[(1, 22457985), (3, 7485995), (5, 4491597), (11, 2041635), (15, 1497199), (33, 680545), (55, 408327), (131, 171435), (165, 136109), (393, 57145), (655, 34287), (1039, 21615), (1441, 15585), (1965, 11429), (3117, 7205), (4323, 5195)]