131544135

素因数分解:

$3^3\times 5^1\times {\mathrm{974401}}^1$

素因数の和:974415

約数の個数: 16

約数和(自身を含む): 233856480

約数和(自身を除く): 102312345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 974401, 2923203, 4872005, 8769609, 14616015, 26308827, 43848045, 131544135]

約数ペア:

[(1, 131544135), (3, 43848045), (5, 26308827), (9, 14616015), (15, 8769609), (27, 4872005), (45, 2923203), (135, 974401)]