1129958805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{21001}}^1$

素因数の和:21237

約数の個数: 32

約数和(自身を含む): 1923447168

約数和(自身を除く): 793488363

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 3165, 3587, 10761, 17935, 21001, 53805, 63003, 105005, 315015, 357017, 1071051, 1785085, 4431211, 5355255, 13293633, 22156055, 66468165, 75330587, 225991761, 376652935, 1129958805]

約数ペア:

[(1, 1129958805), (3, 376652935), (5, 225991761), (15, 75330587), (17, 66468165), (51, 22156055), (85, 13293633), (211, 5355255), (255, 4431211), (633, 1785085), (1055, 1071051), (3165, 357017), (3587, 315015), (10761, 105005), (17935, 63003), (21001, 53805)]