60518725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 80137728

約数和(自身を除く): 19619003

約数列:

[1, 5, 17, 25, 85, 131, 425, 655, 1087, 2227, 3275, 5435, 11135, 18479, 27175, 55675, 92395, 142397, 461975, 711985, 2420749, 3559925, 12103745, 60518725]

約数ペア:

[(1, 60518725), (5, 12103745), (17, 3559925), (25, 2420749), (85, 711985), (131, 461975), (425, 142397), (655, 92395), (1087, 55675), (2227, 27175), (3275, 18479), (5435, 11135)]