265825007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{27067}}^1$

素因数の和:27158

約数の個数: 16

約数和(自身を含む): 322217472

約数和(自身を除く): 56392465

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 27067, 189469, 622541, 1651087, 4357787, 11557609, 37975001, 265825007]

約数ペア:

[(1, 265825007), (7, 37975001), (23, 11557609), (61, 4357787), (161, 1651087), (427, 622541), (1403, 189469), (9821, 27067)]