17420325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 32872896

約数和(自身を除く): 15452571

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1051, 1105, 1275, 3153, 3315, 5255, 5525, 13663, 15765, 16575, 17867, 26275, 40989, 53601, 68315, 78825, 89335, 204945, 232271, 268005, 341575, 446675, 696813, 1024725, 1161355, 1340025, 3484065, 5806775, 17420325]

約数ペア:

[(1, 17420325), (3, 5806775), (5, 3484065), (13, 1340025), (15, 1161355), (17, 1024725), (25, 696813), (39, 446675), (51, 341575), (65, 268005), (75, 232271), (85, 204945), (195, 89335), (221, 78825), (255, 68315), (325, 53601), (425, 40989), (663, 26275), (975, 17867), (1051, 16575), (1105, 15765), (1275, 13663), (3153, 5525), (3315, 5255)]