229215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 437760

約数和(自身を除く): 208545

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 59, 105, 111, 177, 185, 259, 295, 413, 555, 777, 885, 1239, 1295, 2065, 2183, 3885, 6195, 6549, 10915, 15281, 32745, 45843, 76405, 229215]

約数ペア:

[(1, 229215), (3, 76405), (5, 45843), (7, 32745), (15, 15281), (21, 10915), (35, 6549), (37, 6195), (59, 3885), (105, 2183), (111, 2065), (177, 1295), (185, 1239), (259, 885), (295, 777), (413, 555)]