16042075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 23760880

約数和(自身を除く): 7718805

約数列:

[1, 5, 7, 25, 29, 35, 109, 145, 175, 203, 545, 725, 763, 841, 1015, 2725, 3161, 3815, 4205, 5075, 5887, 15805, 19075, 21025, 22127, 29435, 79025, 91669, 110635, 147175, 458345, 553175, 641683, 2291725, 3208415, 16042075]

約数ペア:

[(1, 16042075), (5, 3208415), (7, 2291725), (25, 641683), (29, 553175), (35, 458345), (109, 147175), (145, 110635), (175, 91669), (203, 79025), (545, 29435), (725, 22127), (763, 21025), (841, 19075), (1015, 15805), (2725, 5887), (3161, 5075), (3815, 4205)]