13193025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 22230720

約数和(自身を除く): 9037695

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3319, 3975, 9957, 16595, 49785, 82975, 175907, 248925, 527721, 879535, 2638605, 4397675, 13193025]

約数ペア:

[(1, 13193025), (3, 4397675), (5, 2638605), (15, 879535), (25, 527721), (53, 248925), (75, 175907), (159, 82975), (265, 49785), (795, 16595), (1325, 9957), (3319, 3975)]