1229891705

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 1709164800

約数和(自身を除く): 479273095

約数列:

[1, 5, 7, 35, 107, 349, 535, 749, 941, 1745, 2443, 3745, 4705, 6587, 12215, 32935, 37343, 100687, 186715, 261401, 328409, 503435, 704809, 1307005, 1642045, 2298863, 3524045, 11494315, 35139763, 175698815, 245978341, 1229891705]

約数ペア:

[(1, 1229891705), (5, 245978341), (7, 175698815), (35, 35139763), (107, 11494315), (349, 3524045), (535, 2298863), (749, 1642045), (941, 1307005), (1745, 704809), (2443, 503435), (3745, 328409), (4705, 261401), (6587, 186715), (12215, 100687), (32935, 37343)]