66326265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 122557968

約数和(自身を除く): 56231703

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 277, 313, 765, 831, 939, 1385, 1565, 2493, 2817, 4155, 4695, 4709, 5321, 12465, 14085, 14127, 15963, 23545, 26605, 42381, 47889, 70635, 79815, 86701, 211905, 239445, 260103, 433505, 780309, 1300515, 1473917, 3901545, 4421751, 7369585, 13265253, 22108755, 66326265]

約数ペア:

[(1, 66326265), (3, 22108755), (5, 13265253), (9, 7369585), (15, 4421751), (17, 3901545), (45, 1473917), (51, 1300515), (85, 780309), (153, 433505), (255, 260103), (277, 239445), (313, 211905), (765, 86701), (831, 79815), (939, 70635), (1385, 47889), (1565, 42381), (2493, 26605), (2817, 23545), (4155, 15963), (4695, 14127), (4709, 14085), (5321, 12465)]