2611111475

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 3762550848

約数和(自身を除く): 1151439373

約数列:

[1, 5, 7, 25, 35, 97, 175, 193, 485, 679, 797, 965, 1351, 2425, 3395, 3985, 4825, 5579, 6755, 16975, 18721, 19925, 27895, 33775, 77309, 93605, 131047, 139475, 153821, 386545, 468025, 541163, 655235, 769105, 1076747, 1932725, 2705815, 3276175, 3845525, 5383735, 13529075, 14920637, 26918675, 74603185, 104444459, 373015925, 522222295, 2611111475]

約数ペア:

[(1, 2611111475), (5, 522222295), (7, 373015925), (25, 104444459), (35, 74603185), (97, 26918675), (175, 14920637), (193, 13529075), (485, 5383735), (679, 3845525), (797, 3276175), (965, 2705815), (1351, 1932725), (2425, 1076747), (3395, 769105), (3985, 655235), (4825, 541163), (5579, 468025), (6755, 386545), (16975, 153821), (18721, 139475), (19925, 131047), (27895, 93605), (33775, 77309)]