12480694275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{71821}}^1$

素因数の和:72172

約数の個数: 48

約数和(自身を含む): 23654144768

約数和(自身を除く): 11173450493

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 331, 525, 993, 1655, 2317, 4965, 6951, 8275, 11585, 24825, 34755, 57925, 71821, 173775, 215463, 359105, 502747, 1077315, 1508241, 1795525, 2513735, 5386575, 7541205, 12568675, 23772751, 37706025, 71318253, 118863755, 166409257, 356591265, 499227771, 594318775, 832046285, 1782956325, 2496138855, 4160231425, 12480694275]

約数ペア:

[(1, 12480694275), (3, 4160231425), (5, 2496138855), (7, 1782956325), (15, 832046285), (21, 594318775), (25, 499227771), (35, 356591265), (75, 166409257), (105, 118863755), (175, 71318253), (331, 37706025), (525, 23772751), (993, 12568675), (1655, 7541205), (2317, 5386575), (4965, 2513735), (6951, 1795525), (8275, 1508241), (11585, 1077315), (24825, 502747), (34755, 359105), (57925, 215463), (71821, 173775)]