129303615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 253062144

約数和(自身を除く): 123758529

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 107, 119, 255, 321, 357, 535, 595, 677, 749, 1605, 1785, 1819, 2031, 2247, 3385, 3745, 4739, 5457, 9095, 10155, 11235, 11509, 12733, 14217, 23695, 27285, 34527, 38199, 57545, 63665, 71085, 72439, 80563, 172635, 190995, 217317, 241689, 362195, 402815, 507073, 1086585, 1208445, 1231463, 1521219, 2535365, 3694389, 6157315, 7606095, 8620241, 18471945, 25860723, 43101205, 129303615]

約数ペア:

[(1, 129303615), (3, 43101205), (5, 25860723), (7, 18471945), (15, 8620241), (17, 7606095), (21, 6157315), (35, 3694389), (51, 2535365), (85, 1521219), (105, 1231463), (107, 1208445), (119, 1086585), (255, 507073), (321, 402815), (357, 362195), (535, 241689), (595, 217317), (677, 190995), (749, 172635), (1605, 80563), (1785, 72439), (1819, 71085), (2031, 63665), (2247, 57545), (3385, 38199), (3745, 34527), (4739, 27285), (5457, 23695), (9095, 14217), (10155, 12733), (11235, 11509)]