228322965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12071}}^1$

素因数の和:12189

約数の個数: 32

約数和(自身を含む): 397506816

約数和(自身を除く): 169183851

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 12071, 18915, 36213, 60355, 156923, 181065, 470769, 784615, 1170887, 2353845, 3512661, 5854435, 15221531, 17563305, 45664593, 76107655, 228322965]

約数ペア:

[(1, 228322965), (3, 76107655), (5, 45664593), (13, 17563305), (15, 15221531), (39, 5854435), (65, 3512661), (97, 2353845), (195, 1170887), (291, 784615), (485, 470769), (1261, 181065), (1455, 156923), (3783, 60355), (6305, 36213), (12071, 18915)]