126688155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 230985216

約数和(自身を除く): 104297061

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 61, 123, 165, 183, 205, 305, 307, 451, 615, 671, 915, 921, 1353, 1535, 2013, 2255, 2501, 3355, 3377, 4605, 6765, 7503, 10065, 10131, 12505, 12587, 16885, 18727, 27511, 37515, 37761, 50655, 56181, 62935, 82533, 93635, 137555, 138457, 188805, 205997, 280905, 412665, 415371, 617991, 692285, 767807, 1029985, 2076855, 2303421, 3089955, 3839035, 8445877, 11517105, 25337631, 42229385, 126688155]

約数ペア:

[(1, 126688155), (3, 42229385), (5, 25337631), (11, 11517105), (15, 8445877), (33, 3839035), (41, 3089955), (55, 2303421), (61, 2076855), (123, 1029985), (165, 767807), (183, 692285), (205, 617991), (305, 415371), (307, 412665), (451, 280905), (615, 205997), (671, 188805), (915, 138457), (921, 137555), (1353, 93635), (1535, 82533), (2013, 62935), (2255, 56181), (2501, 50655), (3355, 37761), (3377, 37515), (4605, 27511), (6765, 18727), (7503, 16885), (10065, 12587), (10131, 12505)]