102000765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1487}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 173560320

約数和(自身を除く): 71559555

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1345, 1487, 4035, 4461, 4573, 7435, 13719, 22305, 22865, 25279, 68595, 75837, 126395, 379185, 400003, 1200009, 2000015, 6000045, 6800051, 20400153, 34000255, 102000765]

約数ペア:

[(1, 102000765), (3, 34000255), (5, 20400153), (15, 6800051), (17, 6000045), (51, 2000015), (85, 1200009), (255, 400003), (269, 379185), (807, 126395), (1345, 75837), (1487, 68595), (4035, 25279), (4461, 22865), (4573, 22305), (7435, 13719)]