283628085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 525595392

約数和(自身を除く): 241967307

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 67, 85, 195, 201, 221, 255, 335, 663, 871, 1005, 1105, 1139, 1277, 2613, 3315, 3417, 3831, 4355, 5695, 6385, 13065, 14807, 16601, 17085, 19155, 21709, 44421, 49803, 65127, 74035, 83005, 85559, 108545, 222105, 249015, 256677, 282217, 325635, 427795, 846651, 1112267, 1283385, 1411085, 1454503, 3336801, 4233255, 4363509, 5561335, 7272515, 16684005, 18908539, 21817545, 56725617, 94542695, 283628085]

約数ペア:

[(1, 283628085), (3, 94542695), (5, 56725617), (13, 21817545), (15, 18908539), (17, 16684005), (39, 7272515), (51, 5561335), (65, 4363509), (67, 4233255), (85, 3336801), (195, 1454503), (201, 1411085), (221, 1283385), (255, 1112267), (335, 846651), (663, 427795), (871, 325635), (1005, 282217), (1105, 256677), (1139, 249015), (1277, 222105), (2613, 108545), (3315, 85559), (3417, 83005), (3831, 74035), (4355, 65127), (5695, 49803), (6385, 44421), (13065, 21709), (14807, 19155), (16601, 17085)]