1266195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 2396160

約数和(自身を除く): 1129965

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 389, 465, 651, 1085, 1167, 1945, 2723, 3255, 5835, 8169, 12059, 13615, 36177, 40845, 60295, 84413, 180885, 253239, 422065, 1266195]

約数ペア:

[(1, 1266195), (3, 422065), (5, 253239), (7, 180885), (15, 84413), (21, 60295), (31, 40845), (35, 36177), (93, 13615), (105, 12059), (155, 8169), (217, 5835), (389, 3255), (465, 2723), (651, 1945), (1085, 1167)]