55277915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4951}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 85570560

約数和(自身を除く): 30292645

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 4951, 11165, 24755, 34657, 54461, 143579, 173285, 272305, 381227, 717895, 1005053, 1579369, 1906135, 5025265, 7896845, 11055583, 55277915]

約数ペア:

[(1, 55277915), (5, 11055583), (7, 7896845), (11, 5025265), (29, 1906135), (35, 1579369), (55, 1005053), (77, 717895), (145, 381227), (203, 272305), (319, 173285), (385, 143579), (1015, 54461), (1595, 34657), (2233, 24755), (4951, 11165)]