87601605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 90935355

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 1015, 1131, 1365, 1885, 2213, 2639, 3045, 5655, 6639, 7917, 11065, 13195, 15491, 28769, 33195, 39585, 46473, 64177, 77455, 86307, 143845, 192531, 201383, 232365, 320885, 431535, 449239, 604149, 834301, 962655, 1006915, 1347717, 2246195, 2502903, 3020745, 4171505, 5840107, 6738585, 12514515, 17520321, 29200535, 87601605]

約数ペア:

[(1, 87601605), (3, 29200535), (5, 17520321), (7, 12514515), (13, 6738585), (15, 5840107), (21, 4171505), (29, 3020745), (35, 2502903), (39, 2246195), (65, 1347717), (87, 1006915), (91, 962655), (105, 834301), (145, 604149), (195, 449239), (203, 431535), (273, 320885), (377, 232365), (435, 201383), (455, 192531), (609, 143845), (1015, 86307), (1131, 77455), (1365, 64177), (1885, 46473), (2213, 39585), (2639, 33195), (3045, 28769), (5655, 15491), (6639, 13195), (7917, 11065)]