17104945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 7570895

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 509, 517, 611, 715, 2545, 2585, 3055, 5599, 6617, 6721, 23923, 27995, 33085, 33605, 72787, 119615, 263153, 310999, 363935, 1315765, 1554995, 3420989, 17104945]

約数ペア:

[(1, 17104945), (5, 3420989), (11, 1554995), (13, 1315765), (47, 363935), (55, 310999), (65, 263153), (143, 119615), (235, 72787), (509, 33605), (517, 33085), (611, 27995), (715, 23923), (2545, 6721), (2585, 6617), (3055, 5599)]