71241135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 139594752

約数和(自身を除く): 68353617

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 107, 119, 255, 321, 357, 373, 535, 595, 749, 1119, 1605, 1785, 1819, 1865, 2247, 2611, 3745, 5457, 5595, 6341, 7833, 9095, 11235, 12733, 13055, 19023, 27285, 31705, 38199, 39165, 39911, 44387, 63665, 95115, 119733, 133161, 190995, 199555, 221935, 279377, 598665, 665805, 678487, 838131, 1396885, 2035461, 3392435, 4190655, 4749409, 10177305, 14248227, 23747045, 71241135]

約数ペア:

[(1, 71241135), (3, 23747045), (5, 14248227), (7, 10177305), (15, 4749409), (17, 4190655), (21, 3392435), (35, 2035461), (51, 1396885), (85, 838131), (105, 678487), (107, 665805), (119, 598665), (255, 279377), (321, 221935), (357, 199555), (373, 190995), (535, 133161), (595, 119733), (749, 95115), (1119, 63665), (1605, 44387), (1785, 39911), (1819, 39165), (1865, 38199), (2247, 31705), (2611, 27285), (3745, 19023), (5457, 13055), (5595, 12733), (6341, 11235), (7833, 9095)]