269742715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{258127}}^1$

素因数の和:258162

約数の個数: 16

約数和(自身を含む): 371704320

約数和(自身を除く): 101961605

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 258127, 1290635, 2839397, 4904413, 14196985, 24522065, 53948543, 269742715]

約数ペア:

[(1, 269742715), (5, 53948543), (11, 24522065), (19, 14196985), (55, 4904413), (95, 2839397), (209, 1290635), (1045, 258127)]