14940415

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 6509825

約数列:

[1, 5, 7, 35, 37, 83, 139, 185, 259, 415, 581, 695, 973, 1295, 2905, 3071, 4865, 5143, 11537, 15355, 21497, 25715, 36001, 57685, 80759, 107485, 180005, 403795, 426869, 2134345, 2988083, 14940415]

約数ペア:

[(1, 14940415), (5, 2988083), (7, 2134345), (35, 426869), (37, 403795), (83, 180005), (139, 107485), (185, 80759), (259, 57685), (415, 36001), (581, 25715), (695, 21497), (973, 15355), (1295, 11537), (2905, 5143), (3071, 4865)]