2912977595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{111973}}^1$

素因数の和:112043

約数の個数: 24

約数和(自身を含む): 3931631088

約数和(自身を除く): 1018653493

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 5203, 26015, 111973, 559865, 1231703, 4814839, 6158515, 13548733, 24074195, 52963229, 67743665, 264816145, 582595519, 2912977595]

約数ペア:

[(1, 2912977595), (5, 582595519), (11, 264816145), (43, 67743665), (55, 52963229), (121, 24074195), (215, 13548733), (473, 6158515), (605, 4814839), (2365, 1231703), (5203, 559865), (26015, 111973)]