7121015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 9542016

約数和(自身を除く): 2421001

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 3011, 15055, 33121, 129473, 165605, 647365, 1424203, 7121015]

約数ペア:

[(1, 7121015), (5, 1424203), (11, 647365), (43, 165605), (55, 129473), (215, 33121), (473, 15055), (2365, 3011)]