64767005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 80801280

約数和(自身を除く): 16034275

約数列:

[1, 5, 29, 145, 223, 1115, 2003, 6467, 10015, 32335, 58087, 290435, 446669, 2233345, 12953401, 64767005]

約数ペア:

[(1, 64767005), (5, 12953401), (29, 2233345), (145, 446669), (223, 290435), (1115, 58087), (2003, 32335), (6467, 10015)]