138825715

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{92243}}^1$

素因数の和:92298

約数の個数: 16

約数和(自身を含む): 194819328

約数和(自身を除く): 55993613

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 92243, 461215, 645701, 3228505, 3966449, 19832245, 27765143, 138825715]

約数ペア:

[(1, 138825715), (5, 27765143), (7, 19832245), (35, 3966449), (43, 3228505), (215, 645701), (301, 461215), (1505, 92243)]