1086345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 2083200

約数和(自身を除く): 996855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 619, 1755, 1857, 3095, 5571, 8047, 9285, 16713, 24141, 27855, 40235, 72423, 83565, 120705, 217269, 362115, 1086345]

約数ペア:

[(1, 1086345), (3, 362115), (5, 217269), (9, 120705), (13, 83565), (15, 72423), (27, 40235), (39, 27855), (45, 24141), (65, 16713), (117, 9285), (135, 8047), (195, 5571), (351, 3095), (585, 1857), (619, 1755)]