263236075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4877}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 348406272

約数和(自身を除く): 85170197

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 2159, 3175, 4877, 10795, 24385, 53975, 82909, 121925, 414545, 619379, 2072725, 3096895, 10529443, 15484475, 52647215, 263236075]

約数ペア:

[(1, 263236075), (5, 52647215), (17, 15484475), (25, 10529443), (85, 3096895), (127, 2072725), (425, 619379), (635, 414545), (2159, 121925), (3175, 82909), (4877, 53975), (10795, 24385)]