55468065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3813

約数の個数: 32

約数和(自身を含む): 94786560

約数和(自身を除く): 39318495

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 3739, 4945, 11217, 14835, 18695, 56085, 85997, 160777, 257991, 429985, 482331, 803885, 1289955, 2411655, 3697871, 11093613, 18489355, 55468065]

約数ペア:

[(1, 55468065), (3, 18489355), (5, 11093613), (15, 3697871), (23, 2411655), (43, 1289955), (69, 803885), (115, 482331), (129, 429985), (215, 257991), (345, 160777), (645, 85997), (989, 56085), (2967, 18695), (3739, 14835), (4945, 11217)]