25284105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7297}}^1$

素因数の和:7326

約数の個数: 48

約数和(自身を含む): 54647424

約数和(自身を除く): 29363319

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 7297, 21891, 36485, 51079, 65673, 80267, 109455, 153237, 240801, 255395, 328365, 401335, 459711, 561869, 722403, 766185, 1204005, 1685607, 2298555, 2809345, 3612015, 5056821, 8428035, 25284105]

約数ペア:

[(1, 25284105), (3, 8428035), (5, 5056821), (7, 3612015), (9, 2809345), (11, 2298555), (15, 1685607), (21, 1204005), (33, 766185), (35, 722403), (45, 561869), (55, 459711), (63, 401335), (77, 328365), (99, 255395), (105, 240801), (165, 153237), (231, 109455), (315, 80267), (385, 65673), (495, 51079), (693, 36485), (1155, 21891), (3465, 7297)]