612135575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2179}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 805283280

約数和(自身を除く): 193147705

約数列:

[1, 5, 17, 25, 85, 425, 661, 2179, 3305, 10895, 11237, 16525, 37043, 54475, 56185, 185215, 280925, 926075, 1440319, 7201595, 24485423, 36007975, 122427115, 612135575]

約数ペア:

[(1, 612135575), (5, 122427115), (17, 36007975), (25, 24485423), (85, 7201595), (425, 1440319), (661, 926075), (2179, 280925), (3305, 185215), (10895, 56185), (11237, 54475), (16525, 37043)]