75265729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42499}}^1$

素因数の和:42540

約数の個数: 16

約数和(自身を含む): 97920000

約数和(自身を除く): 22654271

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 42499, 297493, 467489, 977477, 3272423, 6842339, 10752247, 75265729]

約数ペア:

[(1, 75265729), (7, 10752247), (11, 6842339), (23, 3272423), (77, 977477), (161, 467489), (253, 297493), (1771, 42499)]