359728415

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 461531520

約数和(自身を除く): 101803105

約数列:

[1, 5, 17, 85, 173, 289, 865, 1439, 1445, 2941, 7195, 14705, 24463, 49997, 122315, 248947, 249985, 415871, 1244735, 2079355, 4232099, 21160495, 71945683, 359728415]

約数ペア:

[(1, 359728415), (5, 71945683), (17, 21160495), (85, 4232099), (173, 2079355), (289, 1244735), (865, 415871), (1439, 249985), (1445, 248947), (2941, 122315), (7195, 49997), (14705, 24463)]