3246405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2455995

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 439, 493, 1317, 1479, 2195, 2465, 6585, 7395, 7463, 12731, 22389, 37315, 38193, 63655, 111945, 190965, 216427, 649281, 1082135, 3246405]

約数ペア:

[(1, 3246405), (3, 1082135), (5, 649281), (15, 216427), (17, 190965), (29, 111945), (51, 63655), (85, 38193), (87, 37315), (145, 22389), (255, 12731), (435, 7463), (439, 7395), (493, 6585), (1317, 2465), (1479, 2195)]