240069325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1123}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 316104768

約数和(自身を除く): 76035443

約数列:

[1, 5, 17, 25, 85, 425, 503, 1123, 2515, 5615, 8551, 12575, 19091, 28075, 42755, 95455, 213775, 477275, 564869, 2824345, 9602773, 14121725, 48013865, 240069325]

約数ペア:

[(1, 240069325), (5, 48013865), (17, 14121725), (25, 9602773), (85, 2824345), (425, 564869), (503, 477275), (1123, 213775), (2515, 95455), (5615, 42755), (8551, 28075), (12575, 19091)]