201070215

素因数分解:

$3^3\times 5^1\times {\mathrm{1489409}}^1$

素因数の和:1489423

約数の個数: 16

約数和(自身を含む): 357458400

約数和(自身を除く): 156388185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1489409, 4468227, 7447045, 13404681, 22341135, 40214043, 67023405, 201070215]

約数ペア:

[(1, 201070215), (3, 67023405), (5, 40214043), (9, 22341135), (15, 13404681), (27, 7447045), (45, 4468227), (135, 1489409)]