7714245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6679}}^1$

素因数の和:6705

約数の個数: 32

約数和(自身を含む): 15390720

約数和(自身を除く): 7676475

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 6679, 20037, 33395, 46753, 73469, 100185, 140259, 220407, 233765, 367345, 514283, 701295, 1102035, 1542849, 2571415, 7714245]

約数ペア:

[(1, 7714245), (3, 2571415), (5, 1542849), (7, 1102035), (11, 701295), (15, 514283), (21, 367345), (33, 233765), (35, 220407), (55, 140259), (77, 100185), (105, 73469), (165, 46753), (231, 33395), (385, 20037), (1155, 6679)]