6977395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 9580032

約数和(自身を除く): 2602637

約数列:

[1, 5, 17, 23, 43, 83, 85, 115, 215, 391, 415, 731, 989, 1411, 1909, 1955, 3569, 3655, 4945, 7055, 9545, 16813, 17845, 32453, 60673, 82087, 84065, 162265, 303365, 410435, 1395479, 6977395]

約数ペア:

[(1, 6977395), (5, 1395479), (17, 410435), (23, 303365), (43, 162265), (83, 84065), (85, 82087), (115, 60673), (215, 32453), (391, 17845), (415, 16813), (731, 9545), (989, 7055), (1411, 4945), (1909, 3655), (1955, 3569)]