56625525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 112117824

約数和(自身を除く): 55492299

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 137, 165, 167, 225, 275, 411, 495, 501, 685, 825, 835, 1233, 1503, 1507, 1837, 2055, 2475, 2505, 3425, 4175, 4521, 5511, 6165, 7515, 7535, 9185, 10275, 12525, 13563, 16533, 22605, 22879, 27555, 30825, 37575, 37675, 45925, 67815, 68637, 82665, 113025, 114395, 137775, 205911, 251669, 339075, 343185, 413325, 571975, 755007, 1029555, 1258345, 1715925, 2265021, 3775035, 5147775, 6291725, 11325105, 18875175, 56625525]

約数ペア:

[(1, 56625525), (3, 18875175), (5, 11325105), (9, 6291725), (11, 5147775), (15, 3775035), (25, 2265021), (33, 1715925), (45, 1258345), (55, 1029555), (75, 755007), (99, 571975), (137, 413325), (165, 343185), (167, 339075), (225, 251669), (275, 205911), (411, 137775), (495, 114395), (501, 113025), (685, 82665), (825, 68637), (835, 67815), (1233, 45925), (1503, 37675), (1507, 37575), (1837, 30825), (2055, 27555), (2475, 22879), (2505, 22605), (3425, 16533), (4175, 13563), (4521, 12525), (5511, 10275), (6165, 9185), (7515, 7535)]