1085890355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{680809}}^1$

素因数の和:680854

約数の個数: 16

約数和(自身を含む): 1470549600

約数和(自身を除く): 384659245

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 680809, 3404045, 7488899, 19743461, 37444495, 98717305, 217178071, 1085890355]

約数ペア:

[(1, 1085890355), (5, 217178071), (11, 98717305), (29, 37444495), (55, 19743461), (145, 7488899), (319, 3404045), (1595, 680809)]