2201548855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 3084189696

約数和(自身を除く): 882640841

約数列:

[1, 5, 11, 31, 47, 55, 83, 155, 235, 331, 341, 415, 517, 913, 1457, 1655, 1705, 2573, 2585, 3641, 3901, 4565, 7285, 10261, 12865, 15557, 16027, 18205, 19505, 27473, 28303, 42911, 51305, 77785, 80135, 112871, 120931, 137365, 141515, 171127, 214555, 302203, 482267, 564355, 604655, 851663, 855635, 1291231, 1330241, 1511015, 2411335, 4258315, 5304937, 6456155, 6651205, 9368293, 14203541, 26524685, 40028161, 46841465, 71017705, 200140805, 440309771, 2201548855]

約数ペア:

[(1, 2201548855), (5, 440309771), (11, 200140805), (31, 71017705), (47, 46841465), (55, 40028161), (83, 26524685), (155, 14203541), (235, 9368293), (331, 6651205), (341, 6456155), (415, 5304937), (517, 4258315), (913, 2411335), (1457, 1511015), (1655, 1330241), (1705, 1291231), (2573, 855635), (2585, 851663), (3641, 604655), (3901, 564355), (4565, 482267), (7285, 302203), (10261, 214555), (12865, 171127), (15557, 141515), (16027, 137365), (18205, 120931), (19505, 112871), (27473, 80135), (28303, 77785), (42911, 51305)]