24201585

素因数分解:

$3^5\times 5^1\times {\mathrm{19919}}^1$

素因数の和:19939

約数の個数: 24

約数和(自身を含む): 43505280

約数和(自身を除く): 19303695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19919, 59757, 99595, 179271, 298785, 537813, 896355, 1613439, 2689065, 4840317, 8067195, 24201585]

約数ペア:

[(1, 24201585), (3, 8067195), (5, 4840317), (9, 2689065), (15, 1613439), (27, 896355), (45, 537813), (81, 298785), (135, 179271), (243, 99595), (405, 59757), (1215, 19919)]