67197495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 44776905

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 863, 895, 2589, 2685, 4315, 5191, 12945, 15573, 25027, 25955, 75081, 77865, 125135, 154477, 375405, 463431, 772385, 2317155, 4479833, 13439499, 22399165, 67197495]

約数ペア:

[(1, 67197495), (3, 22399165), (5, 13439499), (15, 4479833), (29, 2317155), (87, 772385), (145, 463431), (179, 375405), (435, 154477), (537, 125135), (863, 77865), (895, 75081), (2589, 25955), (2685, 25027), (4315, 15573), (5191, 12945)]