6624475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 3687365

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 109, 143, 187, 221, 275, 325, 425, 545, 715, 935, 1105, 1199, 1417, 1853, 2431, 2725, 3575, 4675, 5525, 5995, 7085, 9265, 12155, 15587, 20383, 24089, 29975, 35425, 46325, 60775, 77935, 101915, 120445, 264979, 389675, 509575, 602225, 1324895, 6624475]

約数ペア:

[(1, 6624475), (5, 1324895), (11, 602225), (13, 509575), (17, 389675), (25, 264979), (55, 120445), (65, 101915), (85, 77935), (109, 60775), (143, 46325), (187, 35425), (221, 29975), (275, 24089), (325, 20383), (425, 15587), (545, 12155), (715, 9265), (935, 7085), (1105, 5995), (1199, 5525), (1417, 4675), (1853, 3575), (2431, 2725)]