40629155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 59609088

約数和(自身を除く): 18979933

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1231, 1435, 4715, 6155, 6601, 8617, 28313, 33005, 43085, 50471, 141565, 198191, 252355, 353297, 990955, 1160833, 1766485, 5804165, 8125831, 40629155]

約数ペア:

[(1, 40629155), (5, 8125831), (7, 5804165), (23, 1766485), (35, 1160833), (41, 990955), (115, 353297), (161, 252355), (205, 198191), (287, 141565), (805, 50471), (943, 43085), (1231, 33005), (1435, 28313), (4715, 8617), (6155, 6601)]