131992025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{479971}}^1$

素因数の和:479992

約数の個数: 12

約数和(自身を含む): 178549584

約数和(自身を除く): 46557559

約数列:

[1, 5, 11, 25, 55, 275, 479971, 2399855, 5279681, 11999275, 26398405, 131992025]

約数ペア:

[(1, 131992025), (5, 26398405), (11, 11999275), (25, 5279681), (55, 2399855), (275, 479971)]