195068205

素因数分解:

$3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{5023}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 338577408

約数和(自身を除く): 143509203

約数列:

[1, 3, 5, 9, 15, 45, 863, 2589, 4315, 5023, 7767, 12945, 15069, 25115, 38835, 45207, 75345, 226035, 4334849, 13004547, 21674245, 39013641, 65022735, 195068205]

約数ペア:

[(1, 195068205), (3, 65022735), (5, 39013641), (9, 21674245), (15, 13004547), (45, 4334849), (863, 226035), (2589, 75345), (4315, 45207), (5023, 38835), (7767, 25115), (12945, 15069)]