15315232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 17343968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 599, 752, 799, 1198, 1504, 1598, 2396, 3196, 4792, 6392, 9584, 10183, 12784, 19168, 20366, 25568, 28153, 40732, 56306, 81464, 112612, 162928, 225224, 325856, 450448, 478601, 900896, 957202, 1914404, 3828808, 7657616, 15315232]

約数ペア:

[(1, 15315232), (2, 7657616), (4, 3828808), (8, 1914404), (16, 957202), (17, 900896), (32, 478601), (34, 450448), (47, 325856), (68, 225224), (94, 162928), (136, 112612), (188, 81464), (272, 56306), (376, 40732), (544, 28153), (599, 25568), (752, 20366), (799, 19168), (1198, 12784), (1504, 10183), (1598, 9584), (2396, 6392), (3196, 4792)]