84064155

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{16339}}^1$

素因数の和:16368

約数の個数: 32

約数和(自身を含む): 156864000

約数和(自身を除く): 72799845

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 16339, 49017, 81695, 114373, 245085, 343119, 571865, 800611, 1715595, 2401833, 4003055, 5604277, 12009165, 16812831, 28021385, 84064155]

約数ペア:

[(1, 84064155), (3, 28021385), (5, 16812831), (7, 12009165), (15, 5604277), (21, 4003055), (35, 2401833), (49, 1715595), (105, 800611), (147, 571865), (245, 343119), (343, 245085), (735, 114373), (1029, 81695), (1715, 49017), (5145, 16339)]