26575215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 44599296

約数和(自身を除く): 18024081

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 853, 1005, 2077, 2559, 4265, 6231, 10385, 12795, 26443, 31155, 57151, 79329, 132215, 171453, 285755, 396645, 857265, 1771681, 5315043, 8858405, 26575215]

約数ペア:

[(1, 26575215), (3, 8858405), (5, 5315043), (15, 1771681), (31, 857265), (67, 396645), (93, 285755), (155, 171453), (201, 132215), (335, 79329), (465, 57151), (853, 31155), (1005, 26443), (2077, 12795), (2559, 10385), (4265, 6231)]