22383865

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 9549575

約数列:

[1, 5, 7, 35, 43, 107, 139, 215, 301, 535, 695, 749, 973, 1505, 3745, 4601, 4865, 5977, 14873, 23005, 29885, 32207, 41839, 74365, 104111, 161035, 209195, 520555, 639539, 3197695, 4476773, 22383865]

約数ペア:

[(1, 22383865), (5, 4476773), (7, 3197695), (35, 639539), (43, 520555), (107, 209195), (139, 161035), (215, 104111), (301, 74365), (535, 41839), (695, 32207), (749, 29885), (973, 23005), (1505, 14873), (3745, 5977), (4601, 4865)]