77908545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12107}}^1$

素因数の和:12142

約数の個数: 48

約数和(自身を含む): 158663232

約数和(自身を除く): 80754687

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 12107, 36321, 60535, 108963, 133177, 157391, 181605, 399531, 472173, 544815, 665885, 786955, 1198593, 1416519, 1731301, 1997655, 2360865, 5193903, 5992965, 7082595, 8656505, 15581709, 25969515, 77908545]

約数ペア:

[(1, 77908545), (3, 25969515), (5, 15581709), (9, 8656505), (11, 7082595), (13, 5992965), (15, 5193903), (33, 2360865), (39, 1997655), (45, 1731301), (55, 1416519), (65, 1198593), (99, 786955), (117, 665885), (143, 544815), (165, 472173), (195, 399531), (429, 181605), (495, 157391), (585, 133177), (715, 108963), (1287, 60535), (2145, 36321), (6435, 12107)]