2017638255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{11329}}^1$

素因数の和:11751

約数の個数: 32

約数和(自身を含む): 3341352960

約数和(自身を除く): 1323714705

約数列:

[1, 3, 5, 15, 31, 93, 155, 383, 465, 1149, 1915, 5745, 11329, 11873, 33987, 35619, 56645, 59365, 169935, 178095, 351199, 1053597, 1755995, 4339007, 5267985, 13017021, 21695035, 65085105, 134509217, 403527651, 672546085, 2017638255]

約数ペア:

[(1, 2017638255), (3, 672546085), (5, 403527651), (15, 134509217), (31, 65085105), (93, 21695035), (155, 13017021), (383, 5267985), (465, 4339007), (1149, 1755995), (1915, 1053597), (5745, 351199), (11329, 178095), (11873, 169935), (33987, 59365), (35619, 56645)]