22156911525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{268813}}^1$

素因数の和:268990

約数の個数: 48

約数和(自身を含む): 42132831104

約数和(自身を除く): 19975919579

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 471, 525, 785, 1099, 2355, 3297, 3925, 5495, 11775, 16485, 27475, 82425, 268813, 806439, 1344065, 1881691, 4032195, 5645073, 6720325, 9408455, 20160975, 28225365, 42203641, 47042275, 126610923, 141126825, 211018205, 295425487, 633054615, 886276461, 1055091025, 1477127435, 3165273075, 4431382305, 7385637175, 22156911525]

約数ペア:

[(1, 22156911525), (3, 7385637175), (5, 4431382305), (7, 3165273075), (15, 1477127435), (21, 1055091025), (25, 886276461), (35, 633054615), (75, 295425487), (105, 211018205), (157, 141126825), (175, 126610923), (471, 47042275), (525, 42203641), (785, 28225365), (1099, 20160975), (2355, 9408455), (3297, 6720325), (3925, 5645073), (5495, 4032195), (11775, 1881691), (16485, 1344065), (27475, 806439), (82425, 268813)]