1487786885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13085

約数の個数: 32

約数和(自身を含む): 2015532288

約数和(自身を除く): 527745403

約数列:

[1, 5, 13, 41, 43, 65, 205, 215, 533, 559, 1763, 2665, 2795, 8815, 12983, 22919, 64915, 114595, 168779, 532303, 558269, 843895, 2661515, 2791345, 6919939, 7257497, 22889029, 34599695, 36287485, 114445145, 297557377, 1487786885]

約数ペア:

[(1, 1487786885), (5, 297557377), (13, 114445145), (41, 36287485), (43, 34599695), (65, 22889029), (205, 7257497), (215, 6919939), (533, 2791345), (559, 2661515), (1763, 843895), (2665, 558269), (2795, 532303), (8815, 168779), (12983, 114595), (22919, 64915)]