254077610735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{78569}}^1$

素因数の和:78732

約数の個数: 48

約数和(自身を含む): 341628645600

約数和(自身を除く): 87551034865

約数列:

[1, 5, 13, 43, 65, 89, 169, 215, 445, 559, 845, 1157, 2795, 3827, 5785, 7267, 15041, 19135, 36335, 49751, 75205, 78569, 248755, 392845, 646763, 1021397, 3233815, 3378467, 5106985, 6992641, 13278161, 16892335, 34963205, 43920071, 66390805, 90904333, 219600355, 300683563, 454521665, 570960923, 1181756329, 1503417815, 2854804615, 3908886319, 5908781645, 19544431595, 50815522147, 254077610735]

約数ペア:

[(1, 254077610735), (5, 50815522147), (13, 19544431595), (43, 5908781645), (65, 3908886319), (89, 2854804615), (169, 1503417815), (215, 1181756329), (445, 570960923), (559, 454521665), (845, 300683563), (1157, 219600355), (2795, 90904333), (3827, 66390805), (5785, 43920071), (7267, 34963205), (15041, 16892335), (19135, 13278161), (36335, 6992641), (49751, 5106985), (75205, 3378467), (78569, 3233815), (248755, 1021397), (392845, 646763)]