75025581

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 105816480

約数和(自身を除く): 30790899

約数列:

[1, 3, 29, 53, 87, 159, 307, 921, 1537, 2809, 4611, 8427, 8903, 16271, 26709, 48813, 81461, 244383, 471859, 862363, 1415577, 2587089, 25008527, 75025581]

約数ペア:

[(1, 75025581), (3, 25008527), (29, 2587089), (53, 1415577), (87, 862363), (159, 471859), (307, 244383), (921, 81461), (1537, 48813), (2809, 26709), (4611, 16271), (8427, 8903)]