122437185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4793}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 212623488

約数和(自身を除く): 90186303

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 4793, 5109, 8515, 14379, 23965, 25545, 62309, 71895, 186927, 311545, 627883, 934635, 1883649, 3139415, 8162479, 9418245, 24487437, 40812395, 122437185]

約数ペア:

[(1, 122437185), (3, 40812395), (5, 24487437), (13, 9418245), (15, 8162479), (39, 3139415), (65, 1883649), (131, 934635), (195, 627883), (393, 311545), (655, 186927), (1703, 71895), (1965, 62309), (4793, 25545), (5109, 23965), (8515, 14379)]