163320105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 313770240

約数和(自身を除く): 150450135

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 1105, 1235, 1615, 2593, 3315, 3705, 4199, 4845, 7779, 12597, 12965, 20995, 33709, 38895, 44081, 49267, 62985, 101127, 132243, 147801, 168545, 220405, 246335, 505635, 573053, 640471, 661215, 739005, 837539, 1719159, 1921413, 2512617, 2865265, 3202355, 4187695, 8595795, 9607065, 10888007, 12563085, 32664021, 54440035, 163320105]

約数ペア:

[(1, 163320105), (3, 54440035), (5, 32664021), (13, 12563085), (15, 10888007), (17, 9607065), (19, 8595795), (39, 4187695), (51, 3202355), (57, 2865265), (65, 2512617), (85, 1921413), (95, 1719159), (195, 837539), (221, 739005), (247, 661215), (255, 640471), (285, 573053), (323, 505635), (663, 246335), (741, 220405), (969, 168545), (1105, 147801), (1235, 132243), (1615, 101127), (2593, 62985), (3315, 49267), (3705, 44081), (4199, 38895), (4845, 33709), (7779, 20995), (12597, 12965)]