193409425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3810

約数の個数: 36

約数和(自身を含む): 279193068

約数和(自身を除く): 85783643

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 2057, 3025, 3761, 4675, 10285, 18805, 41371, 51425, 63937, 94025, 206855, 319685, 455081, 703307, 1034275, 1598425, 2275405, 3516535, 7736377, 11377025, 17582675, 38681885, 193409425]

約数ペア:

[(1, 193409425), (5, 38681885), (11, 17582675), (17, 11377025), (25, 7736377), (55, 3516535), (85, 2275405), (121, 1598425), (187, 1034275), (275, 703307), (425, 455081), (605, 319685), (935, 206855), (2057, 94025), (3025, 63937), (3761, 51425), (4675, 41371), (10285, 18805)]