292227215

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 406887936

約数和(自身を除く): 114660721

約数列:

[1, 5, 7, 35, 163, 181, 283, 815, 905, 1141, 1267, 1415, 1981, 5705, 6335, 9905, 29503, 46129, 51223, 147515, 206521, 230645, 256115, 322903, 358561, 1032605, 1614515, 1792805, 8349349, 41746745, 58445443, 292227215]

約数ペア:

[(1, 292227215), (5, 58445443), (7, 41746745), (35, 8349349), (163, 1792805), (181, 1614515), (283, 1032605), (815, 358561), (905, 322903), (1141, 256115), (1267, 230645), (1415, 206521), (1981, 147515), (5705, 51223), (6335, 46129), (9905, 29503)]