54840015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42023}}^1$

素因数の和:42063

約数の個数: 24

約数和(自身を含む): 98336160

約数和(自身を除く): 43496145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 42023, 126069, 210115, 378207, 630345, 1218667, 1891035, 3656001, 6093335, 10968003, 18280005, 54840015]

約数ペア:

[(1, 54840015), (3, 18280005), (5, 10968003), (9, 6093335), (15, 3656001), (29, 1891035), (45, 1218667), (87, 630345), (145, 378207), (261, 210115), (435, 126069), (1305, 42023)]