85909745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 111628800

約数和(自身を除く): 25719055

約数列:

[1, 5, 29, 37, 67, 145, 185, 239, 335, 1073, 1195, 1943, 2479, 5365, 6931, 8843, 9715, 12395, 16013, 34655, 44215, 71891, 80065, 256447, 359455, 464377, 592481, 1282235, 2321885, 2962405, 17181949, 85909745]

約数ペア:

[(1, 85909745), (5, 17181949), (29, 2962405), (37, 2321885), (67, 1282235), (145, 592481), (185, 464377), (239, 359455), (335, 256447), (1073, 80065), (1195, 71891), (1943, 44215), (2479, 34655), (5365, 16013), (6931, 12395), (8843, 9715)]