25249653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 44763264

約数和(自身を除く): 19513611

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 853, 897, 1287, 2277, 2559, 2691, 3289, 7677, 9383, 9867, 11089, 19619, 28149, 29601, 33267, 58857, 84447, 99801, 121979, 176571, 215809, 255047, 365937, 647427, 765141, 1097811, 1942281, 2295423, 2805517, 8416551, 25249653]

約数ペア:

[(1, 25249653), (3, 8416551), (9, 2805517), (11, 2295423), (13, 1942281), (23, 1097811), (33, 765141), (39, 647427), (69, 365937), (99, 255047), (117, 215809), (143, 176571), (207, 121979), (253, 99801), (299, 84447), (429, 58857), (759, 33267), (853, 29601), (897, 28149), (1287, 19619), (2277, 11089), (2559, 9867), (2691, 9383), (3289, 7677)]