15920231043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{857}}^1\times {\mathrm{1009}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 23772022560

約数和(自身を除く): 7851791517

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 857, 969, 1009, 1083, 2571, 3027, 6137, 14569, 16283, 17153, 18411, 19171, 43707, 48849, 51459, 57513, 276811, 309377, 325907, 364249, 830433, 864713, 928131, 977721, 1092747, 2594139, 5259409, 6192233, 14700121, 15778227, 16429547, 18576699, 44100363, 49288641, 279302299, 312161393, 837906897, 936484179, 5306743681, 15920231043]

約数ペア:

[(1, 15920231043), (3, 5306743681), (17, 936484179), (19, 837906897), (51, 312161393), (57, 279302299), (323, 49288641), (361, 44100363), (857, 18576699), (969, 16429547), (1009, 15778227), (1083, 14700121), (2571, 6192233), (3027, 5259409), (6137, 2594139), (14569, 1092747), (16283, 977721), (17153, 928131), (18411, 864713), (19171, 830433), (43707, 364249), (48849, 325907), (51459, 309377), (57513, 276811)]