67414545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4127}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 131765760

約数和(自身を除く): 64351215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 4127, 5445, 12381, 16335, 20635, 37143, 45397, 61905, 111429, 136191, 185715, 226985, 408573, 499367, 557145, 680955, 1225719, 1498101, 2042865, 2496835, 4494303, 6128595, 7490505, 13482909, 22471515, 67414545]

約数ペア:

[(1, 67414545), (3, 22471515), (5, 13482909), (9, 7490505), (11, 6128595), (15, 4494303), (27, 2496835), (33, 2042865), (45, 1498101), (55, 1225719), (99, 680955), (121, 557145), (135, 499367), (165, 408573), (297, 226985), (363, 185715), (495, 136191), (605, 111429), (1089, 61905), (1485, 45397), (1815, 37143), (3267, 20635), (4127, 16335), (5445, 12381)]