260043705

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 463993920

約数和(自身を除く): 203950215

約数列:

[1, 3, 5, 9, 15, 45, 53, 107, 159, 265, 321, 477, 535, 795, 963, 1019, 1605, 2385, 3057, 4815, 5095, 5671, 9171, 15285, 17013, 28355, 45855, 51039, 54007, 85065, 109033, 162021, 255195, 270035, 327099, 486063, 545165, 810105, 981297, 1635495, 2430315, 4906485, 5778749, 17336247, 28893745, 52008741, 86681235, 260043705]

約数ペア:

[(1, 260043705), (3, 86681235), (5, 52008741), (9, 28893745), (15, 17336247), (45, 5778749), (53, 4906485), (107, 2430315), (159, 1635495), (265, 981297), (321, 810105), (477, 545165), (535, 486063), (795, 327099), (963, 270035), (1019, 255195), (1605, 162021), (2385, 109033), (3057, 85065), (4815, 54007), (5095, 51039), (5671, 45855), (9171, 28355), (15285, 17013)]