61728865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 82867968

約数和(自身を除く): 21139103

約数列:

[1, 5, 11, 43, 55, 215, 473, 607, 1849, 2365, 3035, 6677, 9245, 20339, 26101, 33385, 101695, 130505, 287111, 1122343, 1435555, 5611715, 12345773, 61728865]

約数ペア:

[(1, 61728865), (5, 12345773), (11, 5611715), (43, 1435555), (55, 1122343), (215, 287111), (473, 130505), (607, 101695), (1849, 33385), (2365, 26101), (3035, 20339), (6677, 9245)]