148392915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52903}}^1$

素因数の和:52939

約数の個数: 32

約数和(自身を含む): 274254336

約数和(自身を除く): 125861421

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 52903, 158709, 264515, 581933, 793545, 899351, 1745799, 2698053, 2909665, 4496755, 8728995, 9892861, 13490265, 29678583, 49464305, 148392915]

約数ペア:

[(1, 148392915), (3, 49464305), (5, 29678583), (11, 13490265), (15, 9892861), (17, 8728995), (33, 4496755), (51, 2909665), (55, 2698053), (85, 1745799), (165, 899351), (187, 793545), (255, 581933), (561, 264515), (935, 158709), (2805, 52903)]