380088045

素因数分解:

$3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3739}}^1$

素因数の和:4007

約数の個数: 40

約数和(自身を含む): 684240480

約数和(自身を除く): 304152435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 251, 405, 753, 1255, 2259, 3739, 3765, 6777, 11217, 11295, 18695, 20331, 33651, 33885, 56085, 100953, 101655, 168255, 302859, 504765, 938489, 1514295, 2815467, 4692445, 8446401, 14077335, 25339203, 42232005, 76017609, 126696015, 380088045]

約数ペア:

[(1, 380088045), (3, 126696015), (5, 76017609), (9, 42232005), (15, 25339203), (27, 14077335), (45, 8446401), (81, 4692445), (135, 2815467), (251, 1514295), (405, 938489), (753, 504765), (1255, 302859), (2259, 168255), (3739, 101655), (3765, 100953), (6777, 56085), (11217, 33885), (11295, 33651), (18695, 20331)]