57263045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 24851515

約数列:

[1, 5, 7, 31, 35, 89, 155, 217, 445, 593, 623, 1085, 2759, 2965, 3115, 4151, 13795, 18383, 19313, 20755, 52777, 91915, 96565, 128681, 263885, 369439, 643405, 1636087, 1847195, 8180435, 11452609, 57263045]

約数ペア:

[(1, 57263045), (5, 11452609), (7, 8180435), (31, 1847195), (35, 1636087), (89, 643405), (155, 369439), (217, 263885), (445, 128681), (593, 96565), (623, 91915), (1085, 52777), (2759, 20755), (2965, 19313), (3115, 18383), (4151, 13795)]