77382155

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 100382832

約数和(自身を除く): 23000677

約数列:

[1, 5, 19, 43, 95, 215, 361, 817, 997, 1805, 4085, 4985, 15523, 18943, 42871, 77615, 94715, 214355, 359917, 814549, 1799585, 4072745, 15476431, 77382155]

約数ペア:

[(1, 77382155), (5, 15476431), (19, 4072745), (43, 1799585), (95, 814549), (215, 359917), (361, 214355), (817, 94715), (997, 77615), (1805, 42871), (4085, 18943), (4985, 15523)]