75102855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 129657024

約数和(自身を除く): 54554169

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 5557, 13515, 16671, 27785, 83355, 94469, 283407, 294521, 472345, 883563, 1417035, 1472605, 4417815, 5006857, 15020571, 25034285, 75102855]

約数ペア:

[(1, 75102855), (3, 25034285), (5, 15020571), (15, 5006857), (17, 4417815), (51, 1472605), (53, 1417035), (85, 883563), (159, 472345), (255, 294521), (265, 283407), (795, 94469), (901, 83355), (2703, 27785), (4505, 16671), (5557, 13515)]