98497045

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 125830584

約数和(自身を除く): 27333539

約数列:

[1, 5, 19, 95, 197, 277, 361, 985, 1385, 1805, 3743, 5263, 18715, 26315, 54569, 71117, 99997, 272845, 355585, 499985, 1036811, 5184055, 19699409, 98497045]

約数ペア:

[(1, 98497045), (5, 19699409), (19, 5184055), (95, 1036811), (197, 499985), (277, 355585), (361, 272845), (985, 99997), (1385, 71117), (1805, 54569), (3743, 26315), (5263, 18715)]