1227762975

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 2071867392

約数和(自身を除く): 844104417

約数列:

[1, 3, 5, 15, 25, 75, 83, 127, 249, 381, 415, 635, 1245, 1553, 1905, 2075, 3175, 4659, 6225, 7765, 9525, 10541, 23295, 31623, 38825, 52705, 116475, 128899, 158115, 197231, 263525, 386697, 591693, 644495, 790575, 986155, 1933485, 2958465, 3222475, 4930775, 9667425, 14792325, 16370173, 49110519, 81850865, 245552595, 409254325, 1227762975]

約数ペア:

[(1, 1227762975), (3, 409254325), (5, 245552595), (15, 81850865), (25, 49110519), (75, 16370173), (83, 14792325), (127, 9667425), (249, 4930775), (381, 3222475), (415, 2958465), (635, 1933485), (1245, 986155), (1553, 790575), (1905, 644495), (2075, 591693), (3175, 386697), (4659, 263525), (6225, 197231), (7765, 158115), (9525, 128899), (10541, 116475), (23295, 52705), (31623, 38825)]