13898745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{44123}}^1$

素因数の和:44141

約数の個数: 24

約数和(自身を含む): 27533376

約数和(自身を除く): 13634631

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 44123, 132369, 220615, 308861, 397107, 661845, 926583, 1544305, 1985535, 2779749, 4632915, 13898745]

約数ペア:

[(1, 13898745), (3, 4632915), (5, 2779749), (7, 1985535), (9, 1544305), (15, 926583), (21, 661845), (35, 397107), (45, 308861), (63, 220615), (105, 132369), (315, 44123)]