47970765

素因数分解:

$3^3\times 5^1\times {\mathrm{355339}}^1$

素因数の和:355353

約数の個数: 16

約数和(自身を含む): 85281600

約数和(自身を除く): 37310835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 355339, 1066017, 1776695, 3198051, 5330085, 9594153, 15990255, 47970765]

約数ペア:

[(1, 47970765), (3, 15990255), (5, 9594153), (9, 5330085), (15, 3198051), (27, 1776695), (45, 1066017), (135, 355339)]