236985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 452352

約数和(自身を除く): 215367

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 61, 105, 111, 183, 185, 259, 305, 427, 555, 777, 915, 1281, 1295, 2135, 2257, 3885, 6405, 6771, 11285, 15799, 33855, 47397, 78995, 236985]

約数ペア:

[(1, 236985), (3, 78995), (5, 47397), (7, 33855), (15, 15799), (21, 11285), (35, 6771), (37, 6405), (61, 3885), (105, 2257), (111, 2135), (183, 1295), (185, 1281), (259, 915), (305, 777), (427, 555)]