29489545

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 36005760

約数和(自身を除く): 6516215

約数列:

[1, 5, 139, 151, 281, 695, 755, 1405, 20989, 39059, 42431, 104945, 195295, 212155, 5897909, 29489545]

約数ペア:

[(1, 29489545), (5, 5897909), (139, 212155), (151, 195295), (281, 104945), (695, 42431), (755, 39059), (1405, 20989)]