551342085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{228299}}^1$

素因数の和:228337

約数の個数: 32

約数和(自身を含む): 1052006400

約数和(自身を除く): 500664315

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 228299, 684897, 1141495, 1598093, 3424485, 4794279, 5250877, 7990465, 15752631, 23971395, 26254385, 36756139, 78763155, 110268417, 183780695, 551342085]

約数ペア:

[(1, 551342085), (3, 183780695), (5, 110268417), (7, 78763155), (15, 36756139), (21, 26254385), (23, 23971395), (35, 15752631), (69, 7990465), (105, 5250877), (115, 4794279), (161, 3424485), (345, 1598093), (483, 1141495), (805, 684897), (2415, 228299)]