31776415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 42747264

約数和(自身を除く): 10970849

約数列:

[1, 5, 11, 53, 55, 121, 265, 583, 605, 991, 2915, 4955, 6413, 10901, 32065, 52523, 54505, 119911, 262615, 577753, 599555, 2888765, 6355283, 31776415]

約数ペア:

[(1, 31776415), (5, 6355283), (11, 2888765), (53, 599555), (55, 577753), (121, 262615), (265, 119911), (583, 54505), (605, 52523), (991, 32065), (2915, 10901), (4955, 6413)]