269700145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13007}}^1$

素因数の和:13065

約数の個数: 32

約数和(自身を含む): 393361920

約数和(自身を除く): 123661775

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 13007, 20735, 65035, 143077, 169091, 377203, 715385, 845455, 1860001, 1886015, 4149233, 4903639, 9300005, 20746165, 24518195, 53940029, 269700145]

約数ペア:

[(1, 269700145), (5, 53940029), (11, 24518195), (13, 20746165), (29, 9300005), (55, 4903639), (65, 4149233), (143, 1886015), (145, 1860001), (319, 845455), (377, 715385), (715, 377203), (1595, 169091), (1885, 143077), (4147, 65035), (13007, 20735)]