201497085

素因数分解:

$3^3\times 5^1\times {\mathrm{1492571}}^1$

素因数の和:1492585

約数の個数: 16

約数和(自身を含む): 358217280

約数和(自身を除く): 156720195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1492571, 4477713, 7462855, 13433139, 22388565, 40299417, 67165695, 201497085]

約数ペア:

[(1, 201497085), (3, 67165695), (5, 40299417), (9, 22388565), (15, 13433139), (27, 7462855), (45, 4477713), (135, 1492571)]