29128769425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337627}}^1$

素因数の和:337690

約数の個数: 48

約数和(自身を含む): 45215141760

約数和(自身を除く): 16086372335

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 425, 493, 595, 725, 1015, 2465, 2975, 3451, 5075, 12325, 17255, 86275, 337627, 1688135, 2363389, 5739659, 8440675, 9791183, 11816945, 28698295, 40177613, 48955915, 59084725, 68538281, 143491475, 166450111, 200888065, 244779575, 342691405, 832250555, 1004440325, 1165150777, 1713457025, 4161252775, 5825753885, 29128769425]

約数ペア:

[(1, 29128769425), (5, 5825753885), (7, 4161252775), (17, 1713457025), (25, 1165150777), (29, 1004440325), (35, 832250555), (85, 342691405), (119, 244779575), (145, 200888065), (175, 166450111), (203, 143491475), (425, 68538281), (493, 59084725), (595, 48955915), (725, 40177613), (1015, 28698295), (2465, 11816945), (2975, 9791183), (3451, 8440675), (5075, 5739659), (12325, 2363389), (17255, 1688135), (86275, 337627)]