129283885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 170553600

約数和(自身を除く): 41269715

約数列:

[1, 5, 19, 29, 95, 145, 167, 281, 551, 835, 1405, 2755, 3173, 4843, 5339, 8149, 15865, 24215, 26695, 40745, 46927, 92017, 154831, 234635, 460085, 774155, 891613, 1360883, 4458065, 6804415, 25856777, 129283885]

約数ペア:

[(1, 129283885), (5, 25856777), (19, 6804415), (29, 4458065), (95, 1360883), (145, 891613), (167, 774155), (281, 460085), (551, 234635), (835, 154831), (1405, 92017), (2755, 46927), (3173, 40745), (4843, 26695), (5339, 24215), (8149, 15865)]