8564409425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{64747}}^1$

素因数の和:64818

約数の個数: 48

約数和(自身を含む): 12813888192

約数和(自身を除く): 4249478767

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 143, 185, 275, 325, 407, 481, 715, 925, 2035, 2405, 3575, 5291, 10175, 12025, 26455, 64747, 132275, 323735, 712217, 841711, 1618675, 2395639, 3561085, 4208555, 9258821, 11978195, 17805425, 21042775, 26352029, 31143307, 46294105, 59890975, 131760145, 155716535, 231470525, 342576377, 658800725, 778582675, 1712881885, 8564409425]

約数ペア:

[(1, 8564409425), (5, 1712881885), (11, 778582675), (13, 658800725), (25, 342576377), (37, 231470525), (55, 155716535), (65, 131760145), (143, 59890975), (185, 46294105), (275, 31143307), (325, 26352029), (407, 21042775), (481, 17805425), (715, 11978195), (925, 9258821), (2035, 4208555), (2405, 3561085), (3575, 2395639), (5291, 1618675), (10175, 841711), (12025, 712217), (26455, 323735), (64747, 132275)]