30944835

素因数分解:

$3^5\times 5^1\times {\mathrm{25469}}^1$

素因数の和:25489

約数の個数: 24

約数和(自身を含む): 55626480

約数和(自身を除く): 24681645

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 25469, 76407, 127345, 229221, 382035, 687663, 1146105, 2062989, 3438315, 6188967, 10314945, 30944835]

約数ペア:

[(1, 30944835), (3, 10314945), (5, 6188967), (9, 3438315), (15, 2062989), (27, 1146105), (45, 687663), (81, 382035), (135, 229221), (243, 127345), (405, 76407), (1215, 25469)]