3950505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 7566720

約数和(自身を除く): 3616215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 2251, 6753, 11255, 20259, 29263, 33765, 60777, 87789, 101295, 146315, 263367, 303885, 438945, 790101, 1316835, 3950505]

約数ペア:

[(1, 3950505), (3, 1316835), (5, 790101), (9, 438945), (13, 303885), (15, 263367), (27, 146315), (39, 101295), (45, 87789), (65, 60777), (117, 33765), (135, 29263), (195, 20259), (351, 11255), (585, 6753), (1755, 2251)]