15230691

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14221}}^1$

素因数の和:14251

約数の個数: 24

約数和(自身を含む): 26623584

約数和(自身を除く): 11392893

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 14221, 42663, 99547, 127989, 241757, 298641, 725271, 895923, 1692299, 2175813, 5076897, 15230691]

約数ペア:

[(1, 15230691), (3, 5076897), (7, 2175813), (9, 1692299), (17, 895923), (21, 725271), (51, 298641), (63, 241757), (119, 127989), (153, 99547), (357, 42663), (1071, 14221)]