66608935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 84134160

約数和(自身を除く): 17525225

約数列:

[1, 5, 43, 59, 89, 215, 295, 445, 2537, 3481, 3827, 5251, 12685, 17405, 19135, 26255, 149683, 225793, 309809, 748415, 1128965, 1549045, 13321787, 66608935]

約数ペア:

[(1, 66608935), (5, 13321787), (43, 1549045), (59, 1128965), (89, 748415), (215, 309809), (295, 225793), (445, 149683), (2537, 26255), (3481, 19135), (3827, 17405), (5251, 12685)]