305514355

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10223}}^1$

素因数の和:10410

約数の個数: 16

約数和(自身を含む): 377879040

約数和(自身を除く): 72364685

約数列:

[1, 5, 43, 139, 215, 695, 5977, 10223, 29885, 51115, 439589, 1420997, 2197945, 7104985, 61102871, 305514355]

約数ペア:

[(1, 305514355), (5, 61102871), (43, 7104985), (139, 2197945), (215, 1420997), (695, 439589), (5977, 51115), (10223, 29885)]