2079585555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{120871}}^1$

素因数の和:120947

約数の個数: 32

約数和(自身を含む): 3527528448

約数和(自身を除く): 1447942893

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 17205, 120871, 362613, 604355, 1813065, 3747001, 4472227, 11241003, 13416681, 18735005, 22361135, 56205015, 67083405, 138639037, 415917111, 693195185, 2079585555]

約数ペア:

[(1, 2079585555), (3, 693195185), (5, 415917111), (15, 138639037), (31, 67083405), (37, 56205015), (93, 22361135), (111, 18735005), (155, 13416681), (185, 11241003), (465, 4472227), (555, 3747001), (1147, 1813065), (3441, 604355), (5735, 362613), (17205, 120871)]