77680705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 96926400

約数和(自身を除く): 19245695

約数列:

[1, 5, 29, 145, 211, 1055, 2539, 6119, 12695, 30595, 73631, 368155, 535729, 2678645, 15536141, 77680705]

約数ペア:

[(1, 77680705), (5, 15536141), (29, 2678645), (145, 535729), (211, 368155), (1055, 73631), (2539, 30595), (6119, 12695)]