69428205

素因数分解:

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

素因数の和:6711

約数の個数: 64

約数和(自身を含む): 153907200

約数和(自身を除く): 84478995

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 6679, 10395, 20037, 33395, 46753, 60111, 73469, 100185, 140259, 180333, 220407, 233765, 300555, 367345, 420777, 514283, 661221, 701295, 901665, 1102035, 1262331, 1542849, 1983663, 2103885, 2571415, 3306105, 4628547, 6311655, 7714245, 9918315, 13885641, 23142735, 69428205]

約数ペア:

[(1, 69428205), (3, 23142735), (5, 13885641), (7, 9918315), (9, 7714245), (11, 6311655), (15, 4628547), (21, 3306105), (27, 2571415), (33, 2103885), (35, 1983663), (45, 1542849), (55, 1262331), (63, 1102035), (77, 901665), (99, 701295), (105, 661221), (135, 514283), (165, 420777), (189, 367345), (231, 300555), (297, 233765), (315, 220407), (385, 180333), (495, 140259), (693, 100185), (945, 73469), (1155, 60111), (1485, 46753), (2079, 33395), (3465, 20037), (6679, 10395)]