765073845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3499}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 1369368000

約数和(自身を除く): 604294155

約数列:

[1, 3, 5, 9, 15, 43, 45, 113, 129, 215, 339, 387, 565, 645, 1017, 1695, 1935, 3499, 4859, 5085, 10497, 14577, 17495, 24295, 31491, 43731, 52485, 72885, 150457, 157455, 218655, 395387, 451371, 752285, 1186161, 1354113, 1976935, 2256855, 3558483, 5930805, 6770565, 17001641, 17792415, 51004923, 85008205, 153014769, 255024615, 765073845]

約数ペア:

[(1, 765073845), (3, 255024615), (5, 153014769), (9, 85008205), (15, 51004923), (43, 17792415), (45, 17001641), (113, 6770565), (129, 5930805), (215, 3558483), (339, 2256855), (387, 1976935), (565, 1354113), (645, 1186161), (1017, 752285), (1695, 451371), (1935, 395387), (3499, 218655), (4859, 157455), (5085, 150457), (10497, 72885), (14577, 52485), (17495, 43731), (24295, 31491)]