12945600025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{99181}}^1$

素因数の和:99441

約数の個数: 24

約数和(自身を含む): 16824441024

約数和(自身を除く): 3878840999

約数列:

[1, 5, 23, 25, 115, 227, 575, 1135, 5221, 5675, 26105, 99181, 130525, 495905, 2281163, 2479525, 11405815, 22514087, 57029075, 112570435, 517824001, 562852175, 2589120005, 12945600025]

約数ペア:

[(1, 12945600025), (5, 2589120005), (23, 562852175), (25, 517824001), (115, 112570435), (227, 57029075), (575, 22514087), (1135, 11405815), (5221, 2479525), (5675, 2281163), (26105, 495905), (99181, 130525)]