336143385

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2591}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 617725440

約数和(自身を除く): 281582055

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 961, 1395, 2591, 2883, 4185, 4805, 7773, 8649, 12955, 14415, 23319, 25947, 38865, 43245, 69957, 80321, 116595, 129735, 240963, 349785, 401605, 722889, 1204815, 2168667, 2489951, 3614445, 7469853, 10843335, 12449755, 22409559, 37349265, 67228677, 112047795, 336143385]

約数ペア:

[(1, 336143385), (3, 112047795), (5, 67228677), (9, 37349265), (15, 22409559), (27, 12449755), (31, 10843335), (45, 7469853), (93, 3614445), (135, 2489951), (155, 2168667), (279, 1204815), (465, 722889), (837, 401605), (961, 349785), (1395, 240963), (2591, 129735), (2883, 116595), (4185, 80321), (4805, 69957), (7773, 43245), (8649, 38865), (12955, 25947), (14415, 23319)]