259727681475

素因数分解:

$3^2\times 5^2\times {\mathrm{14251}}^1\times {\mathrm{81001}}^1$

素因数の和:95268

約数の個数: 36

約数和(自身を含む): 465239523112

約数和(自身を除く): 205511841637

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 14251, 42753, 71255, 81001, 128259, 213765, 243003, 356275, 405005, 641295, 729009, 1068825, 1215015, 2025025, 3206475, 3645045, 6075075, 18225225, 1154345251, 3463035753, 5771726255, 10389107259, 17315178765, 28858631275, 51945536295, 86575893825, 259727681475]

約数ペア:

[(1, 259727681475), (3, 86575893825), (5, 51945536295), (9, 28858631275), (15, 17315178765), (25, 10389107259), (45, 5771726255), (75, 3463035753), (225, 1154345251), (14251, 18225225), (42753, 6075075), (71255, 3645045), (81001, 3206475), (128259, 2025025), (213765, 1215015), (243003, 1068825), (356275, 729009), (405005, 641295)]