48722145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 31716255

約数列:

[1, 3, 5, 15, 41, 123, 205, 227, 349, 615, 681, 1047, 1135, 1745, 3405, 5235, 9307, 14309, 27921, 42927, 46535, 71545, 79223, 139605, 214635, 237669, 396115, 1188345, 3248143, 9744429, 16240715, 48722145]

約数ペア:

[(1, 48722145), (3, 16240715), (5, 9744429), (15, 3248143), (41, 1188345), (123, 396115), (205, 237669), (227, 214635), (349, 139605), (615, 79223), (681, 71545), (1047, 46535), (1135, 42927), (1745, 27921), (3405, 14309), (5235, 9307)]