75648465

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5237}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 135768960

約数和(自身を除く): 60120495

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 5237, 14445, 15711, 26185, 47133, 78555, 141399, 235665, 560359, 706995, 1681077, 2801795, 5043231, 8405385, 15129693, 25216155, 75648465]

約数ペア:

[(1, 75648465), (3, 25216155), (5, 15129693), (9, 8405385), (15, 5043231), (27, 2801795), (45, 1681077), (107, 706995), (135, 560359), (321, 235665), (535, 141399), (963, 78555), (1605, 47133), (2889, 26185), (4815, 15711), (5237, 14445)]