898052005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{34127}}^1$

素因数の和:34428

約数の個数: 16

約数和(自身を含む): 1138510080

約数和(自身を除く): 240458075

約数列:

[1, 5, 19, 95, 277, 1385, 5263, 26315, 34127, 170635, 648413, 3242065, 9453179, 47265895, 179610401, 898052005]

約数ペア:

[(1, 898052005), (5, 179610401), (19, 47265895), (95, 9453179), (277, 3242065), (1385, 648413), (5263, 170635), (26315, 34127)]