134476775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 177555600

約数和(自身を除く): 43078825

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 3181, 8455, 15905, 42275, 60439, 79525, 283109, 302195, 1415545, 1510975, 5379071, 7077725, 26895355, 134476775]

約数ペア:

[(1, 134476775), (5, 26895355), (19, 7077725), (25, 5379071), (89, 1510975), (95, 1415545), (445, 302195), (475, 283109), (1691, 79525), (2225, 60439), (3181, 42275), (8455, 15905)]