2009016065

素因数分解:

$5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{44531}}^1$

素因数の和:45832

約数の個数: 16

約数和(自身を含む): 2757421440

約数和(自身を除く): 748405375

約数列:

[1, 5, 7, 35, 1289, 6445, 9023, 44531, 45115, 222655, 311717, 1558585, 57400459, 287002295, 401803213, 2009016065]

約数ペア:

[(1, 2009016065), (5, 401803213), (7, 287002295), (35, 57400459), (1289, 1558585), (6445, 311717), (9023, 222655), (44531, 45115)]