63786745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 86002560

約数和(自身を除く): 22215815

約数列:

[1, 5, 11, 55, 83, 89, 157, 415, 445, 785, 913, 979, 1727, 4565, 4895, 7387, 8635, 13031, 13973, 36935, 65155, 69865, 81257, 143341, 153703, 406285, 716705, 768515, 1159759, 5798795, 12757349, 63786745]

約数ペア:

[(1, 63786745), (5, 12757349), (11, 5798795), (55, 1159759), (83, 768515), (89, 716705), (157, 406285), (415, 153703), (445, 143341), (785, 81257), (913, 69865), (979, 65155), (1727, 36935), (4565, 13973), (4895, 13031), (7387, 8635)]