157817295

素因数分解:

$3^3\times 5^1\times {\mathrm{1169017}}^1$

素因数の和:1169031

約数の個数: 16

約数和(自身を含む): 280564320

約数和(自身を除く): 122747025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1169017, 3507051, 5845085, 10521153, 17535255, 31563459, 52605765, 157817295]

約数ペア:

[(1, 157817295), (3, 52605765), (5, 31563459), (9, 17535255), (15, 10521153), (27, 5845085), (45, 3507051), (135, 1169017)]