7133977145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{1021}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 9002757120

約数和(自身を除く): 1868779975

約数列:

[1, 5, 31, 61, 155, 305, 739, 1021, 1891, 3695, 5105, 9455, 22909, 31651, 45079, 62281, 114545, 158255, 225395, 311405, 754519, 1397449, 1930711, 3772595, 6987245, 9653555, 23390089, 46025659, 116950445, 230128295, 1426795429, 7133977145]

約数ペア:

[(1, 7133977145), (5, 1426795429), (31, 230128295), (61, 116950445), (155, 46025659), (305, 23390089), (739, 9653555), (1021, 6987245), (1891, 3772595), (3695, 1930711), (5105, 1397449), (9455, 754519), (22909, 311405), (31651, 225395), (45079, 158255), (62281, 114545)]