264959425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11313

約数の個数: 24

約数和(自身を含む): 351227520

約数和(自身を除く): 86268095

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 4715, 11239, 23575, 56195, 258497, 280975, 460799, 1292485, 2303995, 6462425, 10598377, 11519975, 52991885, 264959425]

約数ペア:

[(1, 264959425), (5, 52991885), (23, 11519975), (25, 10598377), (41, 6462425), (115, 2303995), (205, 1292485), (575, 460799), (943, 280975), (1025, 258497), (4715, 56195), (11239, 23575)]