22245405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 44943360

約数和(自身を除く): 22697955

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 379, 455, 559, 645, 903, 1137, 1365, 1505, 1677, 1895, 2653, 2795, 3913, 4515, 4927, 5685, 7959, 8385, 11739, 13265, 14781, 16297, 19565, 24635, 34489, 39795, 48891, 58695, 73905, 81485, 103467, 114079, 172445, 211861, 244455, 342237, 517335, 570395, 635583, 1059305, 1483027, 1711185, 3177915, 4449081, 7415135, 22245405]

約数ペア:

[(1, 22245405), (3, 7415135), (5, 4449081), (7, 3177915), (13, 1711185), (15, 1483027), (21, 1059305), (35, 635583), (39, 570395), (43, 517335), (65, 342237), (91, 244455), (105, 211861), (129, 172445), (195, 114079), (215, 103467), (273, 81485), (301, 73905), (379, 58695), (455, 48891), (559, 39795), (645, 34489), (903, 24635), (1137, 19565), (1365, 16297), (1505, 14781), (1677, 13265), (1895, 11739), (2653, 8385), (2795, 7959), (3913, 5685), (4515, 4927)]