553291105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 726485760

約数和(自身を除く): 173194655

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 943, 989, 1763, 2729, 4715, 4945, 8815, 13645, 40549, 62767, 111889, 117347, 202745, 313835, 559445, 586735, 2573447, 2698981, 4811227, 12867235, 13494905, 24056135, 110658221, 553291105]

約数ペア:

[(1, 553291105), (5, 110658221), (23, 24056135), (41, 13494905), (43, 12867235), (115, 4811227), (205, 2698981), (215, 2573447), (943, 586735), (989, 559445), (1763, 313835), (2729, 202745), (4715, 117347), (4945, 111889), (8815, 62767), (13645, 40549)]