2263669925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 3126657024

約数和(自身を除く): 862987099

約数列:

[1, 5, 11, 25, 55, 71, 191, 275, 355, 607, 781, 955, 1775, 2101, 3035, 3905, 4775, 6677, 10505, 13561, 15175, 19525, 33385, 43097, 52525, 67805, 115937, 149171, 166925, 215485, 339025, 474067, 579685, 745855, 1077425, 1275307, 2370335, 2898425, 3729275, 6376535, 8231527, 11851675, 31882675, 41157635, 90546797, 205788175, 452733985, 2263669925]

約数ペア:

[(1, 2263669925), (5, 452733985), (11, 205788175), (25, 90546797), (55, 41157635), (71, 31882675), (191, 11851675), (275, 8231527), (355, 6376535), (607, 3729275), (781, 2898425), (955, 2370335), (1775, 1275307), (2101, 1077425), (3035, 745855), (3905, 579685), (4775, 474067), (6677, 339025), (10505, 215485), (13561, 166925), (15175, 149171), (19525, 115937), (33385, 67805), (43097, 52525)]