425580195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 700399872

約数和(自身を除く): 274819677

約数列:

[1, 3, 5, 15, 53, 107, 159, 265, 321, 535, 795, 1605, 5003, 5671, 15009, 17013, 25015, 28355, 75045, 85065, 265159, 535321, 795477, 1325795, 1605963, 2676605, 3977385, 8029815, 28372013, 85116039, 141860065, 425580195]

約数ペア:

[(1, 425580195), (3, 141860065), (5, 85116039), (15, 28372013), (53, 8029815), (107, 3977385), (159, 2676605), (265, 1605963), (321, 1325795), (535, 795477), (795, 535321), (1605, 265159), (5003, 85065), (5671, 75045), (15009, 28355), (17013, 25015)]