47480525

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{5261}}^1$

素因数の和:5309

約数の個数: 18

約数和(自身を含む): 62149482

約数和(自身を除く): 14668957

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 5261, 9025, 26305, 99959, 131525, 499795, 1899221, 2498975, 9496105, 47480525]

約数ペア:

[(1, 47480525), (5, 9496105), (19, 2498975), (25, 1899221), (95, 499795), (361, 131525), (475, 99959), (1805, 26305), (5261, 9025)]