4401473315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{30841}}^1$

素因数の和:30959

約数の個数: 32

約数和(自身を含む): 5915742336

約数和(自身を除く): 1514269021

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 1241, 1679, 1955, 6205, 8395, 28543, 30841, 142715, 154205, 524297, 709343, 2251393, 2621485, 3546715, 11256965, 12058831, 38273681, 51782039, 60294155, 191368405, 258910195, 880294663, 4401473315]

約数ペア:

[(1, 4401473315), (5, 880294663), (17, 258910195), (23, 191368405), (73, 60294155), (85, 51782039), (115, 38273681), (365, 12058831), (391, 11256965), (1241, 3546715), (1679, 2621485), (1955, 2251393), (6205, 709343), (8395, 524297), (28543, 154205), (30841, 142715)]