2528542445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8766

約数の個数: 48

約数和(自身を含む): 3689217840

約数和(自身を除く): 1160675395

約数列:

[1, 5, 11, 13, 37, 55, 65, 121, 143, 185, 407, 481, 605, 715, 1573, 2035, 2405, 4477, 5291, 7865, 8689, 22385, 26455, 43445, 58201, 95579, 112957, 291005, 321493, 477895, 564785, 1051369, 1242527, 1607465, 3536423, 4179409, 5256845, 6212635, 13667797, 17682115, 20897045, 38900653, 45973499, 68338985, 194503265, 229867495, 505708489, 2528542445]

約数ペア:

[(1, 2528542445), (5, 505708489), (11, 229867495), (13, 194503265), (37, 68338985), (55, 45973499), (65, 38900653), (121, 20897045), (143, 17682115), (185, 13667797), (407, 6212635), (481, 5256845), (605, 4179409), (715, 3536423), (1573, 1607465), (2035, 1242527), (2405, 1051369), (4477, 564785), (5291, 477895), (7865, 321493), (8689, 291005), (22385, 112957), (26455, 95579), (43445, 58201)]