264495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 529920

約数和(自身を除く): 265425

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 229, 231, 385, 687, 1145, 1155, 1603, 2519, 3435, 4809, 7557, 8015, 12595, 17633, 24045, 37785, 52899, 88165, 264495]

約数ペア:

[(1, 264495), (3, 88165), (5, 52899), (7, 37785), (11, 24045), (15, 17633), (21, 12595), (33, 8015), (35, 7557), (55, 4809), (77, 3435), (105, 2519), (165, 1603), (229, 1155), (231, 1145), (385, 687)]