161707035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25247}}^1$

素因数の和:25323

約数の個数: 32

約数和(自身を含む): 300552192

約数和(自身を除く): 138845157

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 25247, 75741, 126235, 176729, 378705, 530187, 883645, 1540067, 2650935, 4620201, 7700335, 10780469, 23101005, 32341407, 53902345, 161707035]

約数ペア:

[(1, 161707035), (3, 53902345), (5, 32341407), (7, 23101005), (15, 10780469), (21, 7700335), (35, 4620201), (61, 2650935), (105, 1540067), (183, 883645), (305, 530187), (427, 378705), (915, 176729), (1281, 126235), (2135, 75741), (6405, 25247)]