1264604545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1\times {\mathrm{5077}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 1567761408

約数和(自身を除く): 303156863

約数列:

[1, 5, 31, 155, 1607, 5077, 8035, 25385, 49817, 157387, 249085, 786935, 8158739, 40793695, 252920909, 1264604545]

約数ペア:

[(1, 1264604545), (5, 252920909), (31, 40793695), (155, 8158739), (1607, 786935), (5077, 249085), (8035, 157387), (25385, 49817)]