2909955

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 4677120

約数和(自身を除く): 1767165

約数列:

[1, 3, 5, 15, 419, 463, 1257, 1389, 2095, 2315, 6285, 6945, 193997, 581991, 969985, 2909955]

約数ペア:

[(1, 2909955), (3, 969985), (5, 581991), (15, 193997), (419, 6945), (463, 6285), (1257, 2315), (1389, 2095)]