304291215

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9431}}^1$

素因数の和:9684

約数の個数: 32

約数和(自身を含む): 543283200

約数和(自身を除く): 238991985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 3585, 6453, 9431, 10755, 28293, 32265, 47155, 84879, 141465, 254637, 424395, 1273185, 2254009, 6762027, 11270045, 20286081, 33810135, 60858243, 101430405, 304291215]

約数ペア:

[(1, 304291215), (3, 101430405), (5, 60858243), (9, 33810135), (15, 20286081), (27, 11270045), (45, 6762027), (135, 2254009), (239, 1273185), (717, 424395), (1195, 254637), (2151, 141465), (3585, 84879), (6453, 47155), (9431, 32265), (10755, 28293)]