75219495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385741}}^1$

素因数の和:385762

約数の個数: 16

約数和(自身を含む): 129609312

約数和(自身を除く): 54389817

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 385741, 1157223, 1928705, 5014633, 5786115, 15043899, 25073165, 75219495]

約数ペア:

[(1, 75219495), (3, 25073165), (5, 15043899), (13, 5786115), (15, 5014633), (39, 1928705), (65, 1157223), (195, 385741)]