12754511575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{309013}}^1$

素因数の和:309163

約数の個数: 24

約数和(自身を含む): 17166345728

約数和(自身を除く): 4411834153

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 3175, 8255, 41275, 309013, 1545065, 4017169, 7725325, 20085845, 39244651, 100429225, 196223255, 510180463, 981116275, 2550902315, 12754511575]

約数ペア:

[(1, 12754511575), (5, 2550902315), (13, 981116275), (25, 510180463), (65, 196223255), (127, 100429225), (325, 39244651), (635, 20085845), (1651, 7725325), (3175, 4017169), (8255, 1545065), (41275, 309013)]