8244173885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{16249}}^1$

素因数の和:16445

約数の個数: 32

約数和(自身を含む): 10782720000

約数和(自身を除く): 2538546115

約数列:

[1, 5, 17, 47, 85, 127, 235, 635, 799, 2159, 3995, 5969, 10795, 16249, 29845, 81245, 101473, 276233, 507365, 763703, 1381165, 2063623, 3818515, 10318115, 12982951, 35081591, 64914755, 96990281, 175407955, 484951405, 1648834777, 8244173885]

約数ペア:

[(1, 8244173885), (5, 1648834777), (17, 484951405), (47, 175407955), (85, 96990281), (127, 64914755), (235, 35081591), (635, 12982951), (799, 10318115), (2159, 3818515), (3995, 2063623), (5969, 1381165), (10795, 763703), (16249, 507365), (29845, 276233), (81245, 101473)]