135909515

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 193898880

約数和(自身を除く): 57989365

約数列:

[1, 5, 7, 29, 35, 145, 203, 293, 457, 1015, 1465, 2051, 2285, 3199, 8497, 10255, 13253, 15995, 42485, 59479, 66265, 92771, 133901, 297395, 463855, 669505, 937307, 3883129, 4686535, 19415645, 27181903, 135909515]

約数ペア:

[(1, 135909515), (5, 27181903), (7, 19415645), (29, 4686535), (35, 3883129), (145, 937307), (203, 669505), (293, 463855), (457, 297395), (1015, 133901), (1465, 92771), (2051, 66265), (2285, 59479), (3199, 42485), (8497, 15995), (10255, 13253)]