12899686035

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{231613}}^1$

素因数の和:231747

約数の個数: 32

約数和(自身を含む): 21345546240

約数和(自身を除く): 8445860205

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1185, 3713, 11139, 18565, 55695, 231613, 694839, 1158065, 3474195, 10885811, 18297427, 32657433, 54429055, 54892281, 91487135, 163287165, 274461405, 859979069, 2579937207, 4299895345, 12899686035]

約数ペア:

[(1, 12899686035), (3, 4299895345), (5, 2579937207), (15, 859979069), (47, 274461405), (79, 163287165), (141, 91487135), (235, 54892281), (237, 54429055), (395, 32657433), (705, 18297427), (1185, 10885811), (3713, 3474195), (11139, 1158065), (18565, 694839), (55695, 231613)]