966421775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{81727}}^1$

素因数の和:81791

約数の個数: 24

約数和(自身を含む): 1337723904

約数和(自身を除く): 371302129

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 11825, 81727, 408635, 898997, 2043175, 3514261, 4494985, 17571305, 22474925, 38656871, 87856525, 193284355, 966421775]

約数ペア:

[(1, 966421775), (5, 193284355), (11, 87856525), (25, 38656871), (43, 22474925), (55, 17571305), (215, 4494985), (275, 3514261), (473, 2043175), (1075, 898997), (2365, 408635), (11825, 81727)]