29686845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 51383808

約数和(自身を除く): 21696963

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 2477, 3995, 7431, 11985, 12385, 37155, 42109, 116419, 126327, 210545, 349257, 582095, 631635, 1746285, 1979123, 5937369, 9895615, 29686845]

約数ペア:

[(1, 29686845), (3, 9895615), (5, 5937369), (15, 1979123), (17, 1746285), (47, 631635), (51, 582095), (85, 349257), (141, 210545), (235, 126327), (255, 116419), (705, 42109), (799, 37155), (2397, 12385), (2477, 11985), (3995, 7431)]