4140455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 5491584

約数和(自身を除く): 1351129

約数列:

[1, 5, 11, 55, 83, 415, 907, 913, 4535, 4565, 9977, 49885, 75281, 376405, 828091, 4140455]

約数ペア:

[(1, 4140455), (5, 828091), (11, 376405), (55, 75281), (83, 49885), (415, 9977), (907, 4565), (913, 4535)]