85266885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 66416955

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 121, 165, 327, 363, 431, 545, 605, 1199, 1293, 1635, 1815, 2155, 3597, 4741, 5995, 6465, 13189, 14223, 17985, 23705, 39567, 46979, 52151, 65945, 71115, 140937, 156453, 197835, 234895, 260755, 516769, 704685, 782265, 1550307, 2583845, 5684459, 7751535, 17053377, 28422295, 85266885]

約数ペア:

[(1, 85266885), (3, 28422295), (5, 17053377), (11, 7751535), (15, 5684459), (33, 2583845), (55, 1550307), (109, 782265), (121, 704685), (165, 516769), (327, 260755), (363, 234895), (431, 197835), (545, 156453), (605, 140937), (1199, 71115), (1293, 65945), (1635, 52151), (1815, 46979), (2155, 39567), (3597, 23705), (4741, 17985), (5995, 14223), (6465, 13189)]