253886305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{3761}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 318536064

約数和(自身を除く): 64649759

約数列:

[1, 5, 23, 115, 587, 2935, 3761, 13501, 18805, 67505, 86503, 432515, 2207707, 11038535, 50777261, 253886305]

約数ペア:

[(1, 253886305), (5, 50777261), (23, 11038535), (115, 2207707), (587, 432515), (2935, 86503), (3761, 67505), (13501, 18805)]