54105645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19289}}^1$

素因数の和:19325

約数の個数: 32

約数和(自身を含む): 99999360

約数和(自身を除く): 45893715

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19289, 57867, 96445, 212179, 289335, 327913, 636537, 983739, 1060895, 1639565, 3182685, 3607043, 4918695, 10821129, 18035215, 54105645]

約数ペア:

[(1, 54105645), (3, 18035215), (5, 10821129), (11, 4918695), (15, 3607043), (17, 3182685), (33, 1639565), (51, 1060895), (55, 983739), (85, 636537), (165, 327913), (187, 289335), (255, 212179), (561, 96445), (935, 57867), (2805, 19289)]