73986165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 141051456

約数和(自身を除く): 67065291

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1091, 1233, 1507, 2055, 3273, 4521, 5455, 6165, 7535, 9819, 12001, 13563, 16365, 22605, 36003, 49095, 60005, 67815, 108009, 149467, 180015, 448401, 540045, 747335, 1345203, 1644137, 2242005, 4932411, 6726015, 8220685, 14797233, 24662055, 73986165]

約数ペア:

[(1, 73986165), (3, 24662055), (5, 14797233), (9, 8220685), (11, 6726015), (15, 4932411), (33, 2242005), (45, 1644137), (55, 1345203), (99, 747335), (137, 540045), (165, 448401), (411, 180015), (495, 149467), (685, 108009), (1091, 67815), (1233, 60005), (1507, 49095), (2055, 36003), (3273, 22605), (4521, 16365), (5455, 13563), (6165, 12001), (7535, 9819)]