29928459455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 39174741504

約数和(自身を除く): 9246282049

約数列:

[1, 5, 17, 43, 85, 191, 215, 731, 955, 997, 1849, 3247, 3655, 4985, 8213, 9245, 16235, 16949, 31433, 41065, 42871, 84745, 139621, 157165, 190427, 214355, 353159, 698105, 728807, 952135, 1765795, 1843453, 3237259, 3644035, 6003703, 8188361, 9217265, 16186295, 30018515, 31338701, 40941805, 139202137, 156693505, 352099523, 696010685, 1760497615, 5985691891, 29928459455]

約数ペア:

[(1, 29928459455), (5, 5985691891), (17, 1760497615), (43, 696010685), (85, 352099523), (191, 156693505), (215, 139202137), (731, 40941805), (955, 31338701), (997, 30018515), (1849, 16186295), (3247, 9217265), (3655, 8188361), (4985, 6003703), (8213, 3644035), (9245, 3237259), (16235, 1843453), (16949, 1765795), (31433, 952135), (41065, 728807), (42871, 698105), (84745, 353159), (139621, 214355), (157165, 190427)]