55228325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4481}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 75028680

約数和(自身を除く): 19800355

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 4481, 12325, 22405, 76177, 112025, 129949, 380885, 649745, 1904425, 2209133, 3248725, 11045665, 55228325]

約数ペア:

[(1, 55228325), (5, 11045665), (17, 3248725), (25, 2209133), (29, 1904425), (85, 649745), (145, 380885), (425, 129949), (493, 112025), (725, 76177), (2465, 22405), (4481, 12325)]