16825005

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 29498040

約数和(自身を除く): 12673035

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 4201, 12603, 21005, 37809, 63015, 189045, 373889, 1121667, 1869445, 3365001, 5608335, 16825005]

約数ペア:

[(1, 16825005), (3, 5608335), (5, 3365001), (9, 1869445), (15, 1121667), (45, 373889), (89, 189045), (267, 63015), (445, 37809), (801, 21005), (1335, 12603), (4005, 4201)]