39785535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 73101600

約数和(自身を除く): 33316065

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 709, 1247, 1305, 1935, 2127, 3545, 3741, 6235, 6381, 10635, 11223, 18705, 20561, 30487, 31905, 56115, 61683, 91461, 102805, 152435, 185049, 274383, 308415, 457305, 884123, 925245, 1371915, 2652369, 4420615, 7957107, 13261845, 39785535]

約数ペア:

[(1, 39785535), (3, 13261845), (5, 7957107), (9, 4420615), (15, 2652369), (29, 1371915), (43, 925245), (45, 884123), (87, 457305), (129, 308415), (145, 274383), (215, 185049), (261, 152435), (387, 102805), (435, 91461), (645, 61683), (709, 56115), (1247, 31905), (1305, 30487), (1935, 20561), (2127, 18705), (3545, 11223), (3741, 10635), (6235, 6381)]