129465335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 168030720

約数和(自身を除く): 38565385

約数列:

[1, 5, 19, 95, 101, 103, 131, 505, 515, 655, 1919, 1957, 2489, 9595, 9785, 10403, 12445, 13231, 13493, 52015, 66155, 67465, 197657, 251389, 256367, 988285, 1256945, 1281835, 1362793, 6813965, 25893067, 129465335]

約数ペア:

[(1, 129465335), (5, 25893067), (19, 6813965), (95, 1362793), (101, 1281835), (103, 1256945), (131, 988285), (505, 256367), (515, 251389), (655, 197657), (1919, 67465), (1957, 66155), (2489, 52015), (9595, 13493), (9785, 13231), (10403, 12445)]