58489945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 18492455

約数列:

[1, 5, 17, 59, 85, 107, 109, 295, 535, 545, 1003, 1819, 1853, 5015, 6313, 6431, 9095, 9265, 11663, 31565, 32155, 58315, 107321, 109327, 198271, 536605, 546635, 688117, 991355, 3440585, 11697989, 58489945]

約数ペア:

[(1, 58489945), (5, 11697989), (17, 3440585), (59, 991355), (85, 688117), (107, 546635), (109, 536605), (295, 198271), (535, 109327), (545, 107321), (1003, 58315), (1819, 32155), (1853, 31565), (5015, 11663), (6313, 9265), (6431, 9095)]