12822720215

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{607}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 15775119360

約数和(自身を除く): 2952399145

約数列:

[1, 5, 83, 109, 415, 467, 545, 607, 2335, 3035, 9047, 38761, 45235, 50381, 50903, 66163, 193805, 251905, 254515, 283469, 330815, 1417345, 4224949, 5491529, 21124745, 23527927, 27457645, 30898121, 117639635, 154490605, 2564544043, 12822720215]

約数ペア:

[(1, 12822720215), (5, 2564544043), (83, 154490605), (109, 117639635), (415, 30898121), (467, 27457645), (545, 23527927), (607, 21124745), (2335, 5491529), (3035, 4224949), (9047, 1417345), (38761, 330815), (45235, 283469), (50381, 254515), (50903, 251905), (66163, 193805)]