15036885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 28142400

約数和(自身を除く): 13105515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 409, 645, 817, 855, 1227, 1935, 2045, 2451, 3681, 4085, 6135, 7353, 7771, 12255, 17587, 18405, 23313, 36765, 38855, 52761, 69939, 87935, 116565, 158283, 263805, 334153, 349695, 791415, 1002459, 1670765, 3007377, 5012295, 15036885]

約数ペア:

[(1, 15036885), (3, 5012295), (5, 3007377), (9, 1670765), (15, 1002459), (19, 791415), (43, 349695), (45, 334153), (57, 263805), (95, 158283), (129, 116565), (171, 87935), (215, 69939), (285, 52761), (387, 38855), (409, 36765), (645, 23313), (817, 18405), (855, 17587), (1227, 12255), (1935, 7771), (2045, 7353), (2451, 6135), (3681, 4085)]