90632745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 181284480

約数和(自身を除く): 90651735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 2689, 3745, 4815, 6741, 8067, 11235, 13445, 18823, 24201, 33705, 40335, 56469, 94115, 121005, 169407, 282345, 287723, 847035, 863169, 1438615, 2014061, 2589507, 4315845, 6042183, 10070305, 12947535, 18126549, 30210915, 90632745]

約数ペア:

[(1, 90632745), (3, 30210915), (5, 18126549), (7, 12947535), (9, 10070305), (15, 6042183), (21, 4315845), (35, 2589507), (45, 2014061), (63, 1438615), (105, 863169), (107, 847035), (315, 287723), (321, 282345), (535, 169407), (749, 121005), (963, 94115), (1605, 56469), (2247, 40335), (2689, 33705), (3745, 24201), (4815, 18823), (6741, 13445), (8067, 11235)]