13644855

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4813}}^1$

素因数の和:4837

約数の個数: 40

約数和(自身を含む): 27959712

約数和(自身を除く): 14314857

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4813, 14439, 24065, 33691, 43317, 72195, 101073, 129951, 168455, 216585, 303219, 389853, 505365, 649755, 909657, 1516095, 1949265, 2728971, 4548285, 13644855]

約数ペア:

[(1, 13644855), (3, 4548285), (5, 2728971), (7, 1949265), (9, 1516095), (15, 909657), (21, 649755), (27, 505365), (35, 389853), (45, 303219), (63, 216585), (81, 168455), (105, 129951), (135, 101073), (189, 72195), (315, 43317), (405, 33691), (567, 24065), (945, 14439), (2835, 4813)]