74194995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16433}}^1$

素因数の和:16491

約数の個数: 32

約数和(自身を含む): 138834432

約数和(自身を除く): 64639437

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 16433, 49299, 82165, 115031, 246495, 345093, 575155, 706619, 1725465, 2119857, 3533095, 4946333, 10599285, 14838999, 24731665, 74194995]

約数ペア:

[(1, 74194995), (3, 24731665), (5, 14838999), (7, 10599285), (15, 4946333), (21, 3533095), (35, 2119857), (43, 1725465), (105, 706619), (129, 575155), (215, 345093), (301, 246495), (645, 115031), (903, 82165), (1505, 49299), (4515, 16433)]