1540884065

素因数分解:

$5^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{23159}}^1$

素因数の和:25072

約数の個数: 16

約数和(自身を含む): 2114415360

約数和(自身を除く): 573531295

約数列:

[1, 5, 7, 35, 1901, 9505, 13307, 23159, 66535, 115795, 162113, 810565, 44025259, 220126295, 308176813, 1540884065]

約数ペア:

[(1, 1540884065), (5, 308176813), (7, 220126295), (35, 44025259), (1901, 810565), (9505, 162113), (13307, 115795), (23159, 66535)]