27720890075

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{98101}}^1$

素因数の和:98327

約数の個数: 24

約数和(自身を含む): 35034186240

約数和(自身を除く): 7313296165

約数列:

[1, 5, 25, 89, 127, 445, 635, 2225, 3175, 11303, 56515, 98101, 282575, 490505, 2452525, 8730989, 12458827, 43654945, 62294135, 218274725, 311470675, 1108835603, 5544178015, 27720890075]

約数ペア:

[(1, 27720890075), (5, 5544178015), (25, 1108835603), (89, 311470675), (127, 218274725), (445, 62294135), (635, 43654945), (2225, 12458827), (3175, 8730989), (11303, 2452525), (56515, 490505), (98101, 282575)]