2183640855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{186397}}^1$

素因数の和:186487

約数の個数: 32

約数和(自身を含む): 3865148928

約数和(自身を除く): 1681508073

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 186397, 559191, 931985, 2050367, 2795955, 6151101, 10251835, 13234187, 30755505, 39702561, 66170935, 145576057, 198512805, 436728171, 727880285, 2183640855]

約数ペア:

[(1, 2183640855), (3, 727880285), (5, 436728171), (11, 198512805), (15, 145576057), (33, 66170935), (55, 39702561), (71, 30755505), (165, 13234187), (213, 10251835), (355, 6151101), (781, 2795955), (1065, 2050367), (2343, 931985), (3905, 559191), (11715, 186397)]