2015323255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1928539}}^1$

素因数の和:1928574

約数の個数: 16

約数和(自身を含む): 2777097600

約数和(自身を除く): 761774345

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1928539, 9642695, 21213929, 36642241, 106069645, 183211205, 403064651, 2015323255]

約数ペア:

[(1, 2015323255), (5, 403064651), (11, 183211205), (19, 106069645), (55, 36642241), (95, 21213929), (209, 9642695), (1045, 1928539)]