1324895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1995840

約数和(自身を除く): 670945

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 109, 143, 187, 221, 545, 715, 935, 1105, 1199, 1417, 1853, 2431, 5995, 7085, 9265, 12155, 15587, 20383, 24089, 77935, 101915, 120445, 264979, 1324895]

約数ペア:

[(1, 1324895), (5, 264979), (11, 120445), (13, 101915), (17, 77935), (55, 24089), (65, 20383), (85, 15587), (109, 12155), (143, 9265), (187, 7085), (221, 5995), (545, 2431), (715, 1853), (935, 1417), (1105, 1199)]