56316615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 93560832

約数和(自身を除く): 37244217

約数列:

[1, 3, 5, 15, 31, 93, 155, 281, 431, 465, 843, 1293, 1405, 2155, 4215, 6465, 8711, 13361, 26133, 40083, 43555, 66805, 121111, 130665, 200415, 363333, 605555, 1816665, 3754441, 11263323, 18772205, 56316615]

約数ペア:

[(1, 56316615), (3, 18772205), (5, 11263323), (15, 3754441), (31, 1816665), (93, 605555), (155, 363333), (281, 200415), (431, 130665), (465, 121111), (843, 66805), (1293, 43555), (1405, 40083), (2155, 26133), (4215, 13361), (6465, 8711)]