180798315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17293}}^1$

素因数の和:17359

約数の個数: 32

約数和(自身を含む): 313782336

約数和(自身を除く): 132984021

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 17293, 51879, 86465, 259395, 293981, 709013, 881943, 1469905, 2127039, 3545065, 4409715, 10635195, 12053221, 36159663, 60266105, 180798315]

約数ペア:

[(1, 180798315), (3, 60266105), (5, 36159663), (15, 12053221), (17, 10635195), (41, 4409715), (51, 3545065), (85, 2127039), (123, 1469905), (205, 881943), (255, 709013), (615, 293981), (697, 259395), (2091, 86465), (3485, 51879), (10455, 17293)]