40048745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 54964224

約数和(自身を除く): 14915479

約数列:

[1, 5, 11, 31, 55, 83, 155, 283, 341, 415, 913, 1415, 1705, 2573, 3113, 4565, 8773, 12865, 15565, 23489, 28303, 43865, 96503, 117445, 141515, 258379, 482515, 728159, 1291895, 3640795, 8009749, 40048745]

約数ペア:

[(1, 40048745), (5, 8009749), (11, 3640795), (31, 1291895), (55, 728159), (83, 482515), (155, 258379), (283, 141515), (341, 117445), (415, 96503), (913, 43865), (1415, 28303), (1705, 23489), (2573, 15565), (3113, 12865), (4565, 8773)]