47937705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 82767744

約数和(自身を除く): 34830039

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 3547, 4505, 10641, 13515, 17735, 53205, 60299, 180897, 187991, 301495, 563973, 904485, 939955, 2819865, 3195847, 9587541, 15979235, 47937705]

約数ペア:

[(1, 47937705), (3, 15979235), (5, 9587541), (15, 3195847), (17, 2819865), (51, 939955), (53, 904485), (85, 563973), (159, 301495), (255, 187991), (265, 180897), (795, 60299), (901, 53205), (2703, 17735), (3547, 13515), (4505, 10641)]