77630655

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40751}}^1$

素因数の和:40886

約数の個数: 16

約数和(自身を含む): 125190144

約数和(自身を除く): 47559489

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 40751, 122253, 203755, 611265, 5175377, 15526131, 25876885, 77630655]

約数ペア:

[(1, 77630655), (3, 25876885), (5, 15526131), (15, 5175377), (127, 611265), (381, 203755), (635, 122253), (1905, 40751)]