7199715985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{100003}}^1$

素因数の和:100054

約数の個数: 48

約数和(自身を含む): 11491659648

約数和(自身を除く): 4291943663

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 1309, 2057, 4235, 6545, 10285, 14399, 71995, 100003, 500015, 700021, 1100033, 1700051, 3500105, 5500165, 7700231, 8500255, 11900357, 12100363, 18700561, 38501155, 59501785, 60501815, 84702541, 93502805, 130903927, 205706171, 423512705, 654519635, 1028530855, 1439943197, 7199715985]

約数ペア:

[(1, 7199715985), (5, 1439943197), (7, 1028530855), (11, 654519635), (17, 423512705), (35, 205706171), (55, 130903927), (77, 93502805), (85, 84702541), (119, 60501815), (121, 59501785), (187, 38501155), (385, 18700561), (595, 12100363), (605, 11900357), (847, 8500255), (935, 7700231), (1309, 5500165), (2057, 3500105), (4235, 1700051), (6545, 1100033), (10285, 700021), (14399, 500015), (71995, 100003)]