27760525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 37332680

約数和(自身を除く): 9572155

約数列:

[1, 5, 13, 25, 65, 229, 325, 373, 1145, 1865, 2977, 4849, 5725, 9325, 14885, 24245, 74425, 85417, 121225, 427085, 1110421, 2135425, 5552105, 27760525]

約数ペア:

[(1, 27760525), (5, 5552105), (13, 2135425), (25, 1110421), (65, 427085), (229, 121225), (325, 85417), (373, 74425), (1145, 24245), (1865, 14885), (2977, 9325), (4849, 5725)]