128712595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18427}}^1$

素因数の和:18570

約数の個数: 16

約数和(自身を含む): 169832448

約数和(自身を除く): 41119853

約数列:

[1, 5, 11, 55, 127, 635, 1397, 6985, 18427, 92135, 202697, 1013485, 2340229, 11701145, 25742519, 128712595]

約数ペア:

[(1, 128712595), (5, 25742519), (11, 11701145), (55, 2340229), (127, 1013485), (635, 202697), (1397, 92135), (6985, 18427)]