23618385

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2777}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 48537216

約数和(自身を除く): 24918831

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2777, 2835, 8331, 8505, 13885, 19439, 24993, 41655, 58317, 74979, 97195, 124965, 174951, 224937, 291585, 374895, 524853, 674811, 874755, 1124685, 1574559, 2624265, 3374055, 4723677, 7872795, 23618385]

約数ペア:

[(1, 23618385), (3, 7872795), (5, 4723677), (7, 3374055), (9, 2624265), (15, 1574559), (21, 1124685), (27, 874755), (35, 674811), (45, 524853), (63, 374895), (81, 291585), (105, 224937), (135, 174951), (189, 124965), (243, 97195), (315, 74979), (405, 58317), (567, 41655), (945, 24993), (1215, 19439), (1701, 13885), (2777, 8505), (2835, 8331)]