16202445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 32555520

約数和(自身を除く): 16353075

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 51, 85, 87, 105, 119, 145, 203, 255, 313, 357, 435, 493, 595, 609, 939, 1015, 1479, 1565, 1785, 2191, 2465, 3045, 3451, 4695, 5321, 6573, 7395, 9077, 10353, 10955, 15963, 17255, 26605, 27231, 32865, 37247, 45385, 51765, 63539, 79815, 111741, 136155, 154309, 186235, 190617, 317695, 462927, 558705, 771545, 953085, 1080163, 2314635, 3240489, 5400815, 16202445]

約数ペア:

[(1, 16202445), (3, 5400815), (5, 3240489), (7, 2314635), (15, 1080163), (17, 953085), (21, 771545), (29, 558705), (35, 462927), (51, 317695), (85, 190617), (87, 186235), (105, 154309), (119, 136155), (145, 111741), (203, 79815), (255, 63539), (313, 51765), (357, 45385), (435, 37247), (493, 32865), (595, 27231), (609, 26605), (939, 17255), (1015, 15963), (1479, 10955), (1565, 10353), (1785, 9077), (2191, 7395), (2465, 6573), (3045, 5321), (3451, 4695)]