155622623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 175633920

約数和(自身を除く): 20011297

約数列:

[1, 13, 23, 263, 299, 1979, 3419, 6049, 25727, 45517, 78637, 520477, 591721, 6766201, 11970971, 155622623]

約数ペア:

[(1, 155622623), (13, 11970971), (23, 6766201), (263, 591721), (299, 520477), (1979, 78637), (3419, 45517), (6049, 25727)]