308220355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{6553}}^1$

素因数の和:6990

約数の個数: 16

約数和(自身を含む): 386948160

約数和(自身を除く): 78727805

約数列:

[1, 5, 23, 115, 409, 2045, 6553, 9407, 32765, 47035, 150719, 753595, 2680177, 13400885, 61644071, 308220355]

約数ペア:

[(1, 308220355), (5, 61644071), (23, 13400885), (115, 2680177), (409, 753595), (2045, 150719), (6553, 47035), (9407, 32765)]