27396195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 46663680

約数和(自身を除く): 19267485

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 991, 1455, 1843, 2973, 4955, 5529, 9215, 14865, 18829, 27645, 56487, 94145, 96127, 282435, 288381, 480635, 1441905, 1826413, 5479239, 9132065, 27396195]

約数ペア:

[(1, 27396195), (3, 9132065), (5, 5479239), (15, 1826413), (19, 1441905), (57, 480635), (95, 288381), (97, 282435), (285, 96127), (291, 94145), (485, 56487), (991, 27645), (1455, 18829), (1843, 14865), (2973, 9215), (4955, 5529)]