64135435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4547}}^1$

素因数の和:4603

約数の個数: 32

約数和(自身を含む): 97800192

約数和(自身を除く): 33664757

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 4547, 14105, 22735, 31829, 59111, 140957, 159145, 295555, 413777, 704785, 986699, 1832441, 2068885, 4933495, 9162205, 12827087, 64135435]

約数ペア:

[(1, 64135435), (5, 12827087), (7, 9162205), (13, 4933495), (31, 2068885), (35, 1832441), (65, 986699), (91, 704785), (155, 413777), (217, 295555), (403, 159145), (455, 140957), (1085, 59111), (2015, 31829), (2821, 22735), (4547, 14105)]