267871295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 352864512

約数和(自身を除く): 84993217

約数列:

[1, 5, 17, 43, 83, 85, 215, 415, 731, 883, 1411, 3569, 3655, 4415, 7055, 15011, 17845, 37969, 60673, 73289, 75055, 189845, 303365, 366445, 645473, 1245913, 3151427, 3227365, 6229565, 15757135, 53574259, 267871295]

約数ペア:

[(1, 267871295), (5, 53574259), (17, 15757135), (43, 6229565), (83, 3227365), (85, 3151427), (215, 1245913), (415, 645473), (731, 366445), (883, 303365), (1411, 189845), (3569, 75055), (3655, 73289), (4415, 60673), (7055, 37969), (15011, 17845)]