4771085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 6289920

約数和(自身を除く): 1518835

約数列:

[1, 5, 11, 55, 223, 389, 1115, 1945, 2453, 4279, 12265, 21395, 86747, 433735, 954217, 4771085]

約数ペア:

[(1, 4771085), (5, 954217), (11, 433735), (55, 86747), (223, 21395), (389, 12265), (1115, 4279), (1945, 2453)]