19251135

素因数分解:

$3^3\times 5^1\times {\mathrm{142601}}^1$

素因数の和:142615

約数の個数: 16

約数和(自身を含む): 34224480

約数和(自身を除く): 14973345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 142601, 427803, 713005, 1283409, 2139015, 3850227, 6417045, 19251135]

約数ペア:

[(1, 19251135), (3, 6417045), (5, 3850227), (9, 2139015), (15, 1283409), (27, 713005), (45, 427803), (135, 142601)]