42148225

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 60049728

約数和(自身を除く): 17901503

約数列:

[1, 5, 7, 25, 35, 175, 227, 1061, 1135, 1589, 5305, 5675, 7427, 7945, 26525, 37135, 39725, 185675, 240847, 1204235, 1685929, 6021175, 8429645, 42148225]

約数ペア:

[(1, 42148225), (5, 8429645), (7, 6021175), (25, 1685929), (35, 1204235), (175, 240847), (227, 185675), (1061, 39725), (1135, 37135), (1589, 26525), (5305, 7945), (5675, 7427)]