28367055365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1\times {\mathrm{4091}}^1$

素因数の和:5153

約数の個数: 32

約数和(自身を含む): 37452602880

約数和(自身を除く): 9085547515

約数列:

[1, 5, 11, 55, 139, 695, 907, 1529, 4091, 4535, 7645, 9977, 20455, 45001, 49885, 126073, 225005, 568649, 630365, 1386803, 2843245, 3710537, 6255139, 6934015, 18552685, 31275695, 40815907, 204079535, 515764643, 2578823215, 5673411073, 28367055365]

約数ペア:

[(1, 28367055365), (5, 5673411073), (11, 2578823215), (55, 515764643), (139, 204079535), (695, 40815907), (907, 31275695), (1529, 18552685), (4091, 6934015), (4535, 6255139), (7645, 3710537), (9977, 2843245), (20455, 1386803), (45001, 630365), (49885, 568649), (126073, 225005)]