77552005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 95762304

約数和(自身を除く): 18210299

約数列:

[1, 5, 43, 197, 215, 985, 1831, 8471, 9155, 42355, 78733, 360707, 393665, 1803535, 15510401, 77552005]

約数ペア:

[(1, 77552005), (5, 15510401), (43, 1803535), (197, 393665), (215, 360707), (985, 78733), (1831, 42355), (8471, 9155)]