1380629825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{7027}}^1$

素因数の和:7337

約数の個数: 24

約数和(自身を含む): 1777802880

約数和(自身を除く): 397173055

約数列:

[1, 5, 25, 29, 145, 271, 725, 1355, 6775, 7027, 7859, 35135, 39295, 175675, 196475, 203783, 1018915, 1904317, 5094575, 9521585, 47607925, 55225193, 276125965, 1380629825]

約数ペア:

[(1, 1380629825), (5, 276125965), (25, 55225193), (29, 47607925), (145, 9521585), (271, 5094575), (725, 1904317), (1355, 1018915), (6775, 203783), (7027, 196475), (7859, 175675), (35135, 39295)]