5561745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 11059200

約数和(自身を除く): 5497455

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 49, 69, 105, 115, 141, 147, 161, 235, 245, 329, 343, 345, 483, 705, 735, 805, 987, 1029, 1081, 1127, 1645, 1715, 2303, 2415, 3243, 3381, 4935, 5145, 5405, 5635, 6909, 7567, 7889, 11515, 16121, 16215, 16905, 22701, 23667, 34545, 37835, 39445, 48363, 52969, 80605, 113505, 118335, 158907, 241815, 264845, 370783, 794535, 1112349, 1853915, 5561745]

約数ペア:

[(1, 5561745), (3, 1853915), (5, 1112349), (7, 794535), (15, 370783), (21, 264845), (23, 241815), (35, 158907), (47, 118335), (49, 113505), (69, 80605), (105, 52969), (115, 48363), (141, 39445), (147, 37835), (161, 34545), (235, 23667), (245, 22701), (329, 16905), (343, 16215), (345, 16121), (483, 11515), (705, 7889), (735, 7567), (805, 6909), (987, 5635), (1029, 5405), (1081, 5145), (1127, 4935), (1645, 3381), (1715, 3243), (2303, 2415)]