48682215

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 88548768

約数和(自身を除く): 39866553

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1693, 1917, 3195, 5079, 5751, 8465, 9585, 15237, 25395, 28755, 45711, 76185, 120203, 137133, 228555, 360609, 601015, 685665, 1081827, 1803045, 3245481, 5409135, 9736443, 16227405, 48682215]

約数ペア:

[(1, 48682215), (3, 16227405), (5, 9736443), (9, 5409135), (15, 3245481), (27, 1803045), (45, 1081827), (71, 685665), (81, 601015), (135, 360609), (213, 228555), (355, 137133), (405, 120203), (639, 76185), (1065, 45711), (1693, 28755), (1917, 25395), (3195, 15237), (5079, 9585), (5751, 8465)]