55637855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 87018624

約数和(自身を除く): 31380769

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7193, 7735, 35965, 50351, 93509, 122281, 251755, 467545, 611405, 654563, 855967, 1589653, 3272815, 4279835, 7948265, 11127571, 55637855]

約数ペア:

[(1, 55637855), (5, 11127571), (7, 7948265), (13, 4279835), (17, 3272815), (35, 1589653), (65, 855967), (85, 654563), (91, 611405), (119, 467545), (221, 251755), (455, 122281), (595, 93509), (1105, 50351), (1547, 35965), (7193, 7735)]