1205085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 1098915

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 499, 805, 1497, 2415, 2495, 3493, 7485, 10479, 11477, 17465, 34431, 52395, 57385, 80339, 172155, 241017, 401695, 1205085]

約数ペア:

[(1, 1205085), (3, 401695), (5, 241017), (7, 172155), (15, 80339), (21, 57385), (23, 52395), (35, 34431), (69, 17465), (105, 11477), (115, 10479), (161, 7485), (345, 3493), (483, 2495), (499, 2415), (805, 1497)]