1945335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 3612672

約数和(自身を除く): 1667337

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 191, 291, 485, 573, 679, 955, 1337, 1455, 2037, 2865, 3395, 4011, 6685, 10185, 18527, 20055, 55581, 92635, 129689, 277905, 389067, 648445, 1945335]

約数ペア:

[(1, 1945335), (3, 648445), (5, 389067), (7, 277905), (15, 129689), (21, 92635), (35, 55581), (97, 20055), (105, 18527), (191, 10185), (291, 6685), (485, 4011), (573, 3395), (679, 2865), (955, 2037), (1337, 1455)]