74432255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 95552352

約数和(自身を除く): 21120097

約数列:

[1, 5, 23, 47, 115, 235, 293, 1081, 1465, 2209, 5405, 6739, 11045, 13771, 33695, 50807, 68855, 254035, 316733, 647237, 1583665, 3236185, 14886451, 74432255]

約数ペア:

[(1, 74432255), (5, 14886451), (23, 3236185), (47, 1583665), (115, 647237), (235, 316733), (293, 254035), (1081, 68855), (1465, 50807), (2209, 33695), (5405, 13771), (6739, 11045)]