715551837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12594

約数の個数: 64

約数和(自身を含む): 1348515840

約数和(自身を除く): 632964003

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2717, 3003, 4389, 5187, 8151, 12541, 19019, 37623, 57057, 87787, 137951, 163033, 238279, 263361, 413853, 489099, 714837, 965657, 1141231, 1667953, 1793363, 2621069, 2896971, 3097627, 3423693, 5003859, 5380089, 7863207, 9292881, 12553541, 18347483, 21683389, 34073897, 37660623, 55042449, 65050167, 102221691, 238517279, 715551837]

約数ペア:

[(1, 715551837), (3, 238517279), (7, 102221691), (11, 65050167), (13, 55042449), (19, 37660623), (21, 34073897), (33, 21683389), (39, 18347483), (57, 12553541), (77, 9292881), (91, 7863207), (133, 5380089), (143, 5003859), (209, 3423693), (231, 3097627), (247, 2896971), (273, 2621069), (399, 1793363), (429, 1667953), (627, 1141231), (741, 965657), (1001, 714837), (1463, 489099), (1729, 413853), (2717, 263361), (3003, 238279), (4389, 163033), (5187, 137951), (8151, 87787), (12541, 57057), (19019, 37623)]