127768465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38083}}^1$

素因数の和:38160

約数の個数: 16

約数和(自身を含む): 170006976

約数和(自身を除く): 42238511

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 38083, 190415, 418913, 2094565, 2323063, 11615315, 25553693, 127768465]

約数ペア:

[(1, 127768465), (5, 25553693), (11, 11615315), (55, 2323063), (61, 2094565), (305, 418913), (671, 190415), (3355, 38083)]