78103525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6337}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 106098120

約数和(自身を除く): 27994595

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 6337, 12325, 31685, 107729, 158425, 183773, 538645, 918865, 2693225, 3124141, 4594325, 15620705, 78103525]

約数ペア:

[(1, 78103525), (5, 15620705), (17, 4594325), (25, 3124141), (29, 2693225), (85, 918865), (145, 538645), (425, 183773), (493, 158425), (725, 107729), (2465, 31685), (6337, 12325)]