20161412445

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1\times {\mathrm{3823}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 33147839232

約数和(自身を除く): 12986426787

約数列:

[1, 3, 5, 15, 59, 101, 177, 295, 303, 505, 885, 1515, 3481, 3823, 5959, 10443, 11469, 17405, 17877, 19115, 29795, 52215, 57345, 89385, 225557, 351581, 386123, 676671, 1054743, 1127785, 1158369, 1757905, 1930615, 3383355, 5273715, 5791845, 13307863, 22781257, 39923589, 66539315, 68343771, 113906285, 199617945, 341718855, 1344094163, 4032282489, 6720470815, 20161412445]

約数ペア:

[(1, 20161412445), (3, 6720470815), (5, 4032282489), (15, 1344094163), (59, 341718855), (101, 199617945), (177, 113906285), (295, 68343771), (303, 66539315), (505, 39923589), (885, 22781257), (1515, 13307863), (3481, 5791845), (3823, 5273715), (5959, 3383355), (10443, 1930615), (11469, 1757905), (17405, 1158369), (17877, 1127785), (19115, 1054743), (29795, 676671), (52215, 386123), (57345, 351581), (89385, 225557)]