83662185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 143562240

約数和(自身を除く): 59900055

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 4153, 6715, 12459, 20145, 20765, 62295, 70601, 211803, 328087, 353005, 984261, 1059015, 1640435, 4921305, 5577479, 16732437, 27887395, 83662185]

約数ペア:

[(1, 83662185), (3, 27887395), (5, 16732437), (15, 5577479), (17, 4921305), (51, 1640435), (79, 1059015), (85, 984261), (237, 353005), (255, 328087), (395, 211803), (1185, 70601), (1343, 62295), (4029, 20765), (4153, 20145), (6715, 12459)]