25159563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 43321824

約数和(自身を除く): 18162261

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 113, 117, 143, 173, 339, 429, 519, 1017, 1243, 1287, 1469, 1557, 1903, 2249, 3729, 4407, 5709, 6747, 11187, 13221, 16159, 17127, 19549, 20241, 24739, 48477, 58647, 74217, 145431, 175941, 215039, 222651, 254137, 645117, 762411, 1935351, 2287233, 2795507, 8386521, 25159563]

約数ペア:

[(1, 25159563), (3, 8386521), (9, 2795507), (11, 2287233), (13, 1935351), (33, 762411), (39, 645117), (99, 254137), (113, 222651), (117, 215039), (143, 175941), (173, 145431), (339, 74217), (429, 58647), (519, 48477), (1017, 24739), (1243, 20241), (1287, 19549), (1469, 17127), (1557, 16159), (1903, 13221), (2249, 11187), (3729, 6747), (4407, 5709)]