4037783635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 5133680640

約数和(自身を除く): 1095897005

約数列:

[1, 5, 31, 43, 155, 215, 421, 1333, 1439, 2105, 6665, 7195, 13051, 18103, 44609, 61877, 65255, 90515, 223045, 309385, 561193, 605819, 1918187, 2805965, 3029095, 9590935, 18780389, 26050217, 93901945, 130251085, 807556727, 4037783635]

約数ペア:

[(1, 4037783635), (5, 807556727), (31, 130251085), (43, 93901945), (155, 26050217), (215, 18780389), (421, 9590935), (1333, 3029095), (1439, 2805965), (2105, 1918187), (6665, 605819), (7195, 561193), (13051, 309385), (18103, 223045), (44609, 90515), (61877, 65255)]