64875485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1187}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 82627776

約数和(自身を除く): 17752291

約数列:

[1, 5, 17, 85, 643, 1187, 3215, 5935, 10931, 20179, 54655, 100895, 763241, 3816205, 12975097, 64875485]

約数ペア:

[(1, 64875485), (5, 12975097), (17, 3816205), (85, 763241), (643, 100895), (1187, 54655), (3215, 20179), (5935, 10931)]