79705605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 157101120

約数和(自身を除く): 77395515

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 6379, 12495, 19137, 31895, 44653, 95685, 108443, 133959, 223265, 312571, 325329, 542215, 669795, 759101, 937713, 1562855, 1626645, 2277303, 3795505, 4688565, 5313707, 11386515, 15941121, 26568535, 79705605]

約数ペア:

[(1, 79705605), (3, 26568535), (5, 15941121), (7, 11386515), (15, 5313707), (17, 4688565), (21, 3795505), (35, 2277303), (49, 1626645), (51, 1562855), (85, 937713), (105, 759101), (119, 669795), (147, 542215), (245, 325329), (255, 312571), (357, 223265), (595, 133959), (735, 108443), (833, 95685), (1785, 44653), (2499, 31895), (4165, 19137), (6379, 12495)]