243792255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10139}}^1$

素因数の和:10383

約数の個数: 32

約数和(自身を含む): 447782400

約数和(自身を除く): 203990145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 3435, 4809, 8015, 10139, 24045, 30417, 50695, 70973, 152085, 212919, 354865, 1064595, 2321831, 6965493, 11609155, 16252817, 34827465, 48758451, 81264085, 243792255]

約数ペア:

[(1, 243792255), (3, 81264085), (5, 48758451), (7, 34827465), (15, 16252817), (21, 11609155), (35, 6965493), (105, 2321831), (229, 1064595), (687, 354865), (1145, 212919), (1603, 152085), (3435, 70973), (4809, 50695), (8015, 30417), (10139, 24045)]