22700205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 43392960

約数和(自身を除く): 20692755

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 379, 495, 605, 1089, 1137, 1331, 1815, 1895, 3411, 3993, 4169, 5445, 5685, 6655, 11979, 12507, 17055, 19965, 20845, 37521, 45859, 59895, 62535, 137577, 187605, 229295, 412731, 504449, 687885, 1513347, 2063655, 2522245, 4540041, 7566735, 22700205]

約数ペア:

[(1, 22700205), (3, 7566735), (5, 4540041), (9, 2522245), (11, 2063655), (15, 1513347), (33, 687885), (45, 504449), (55, 412731), (99, 229295), (121, 187605), (165, 137577), (363, 62535), (379, 59895), (495, 45859), (605, 37521), (1089, 20845), (1137, 19965), (1331, 17055), (1815, 12507), (1895, 11979), (3411, 6655), (3993, 5685), (4169, 5445)]