55756225

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 82931200

約数和(自身を除く): 27174975

約数列:

[1, 5, 7, 25, 35, 37, 79, 109, 175, 185, 259, 395, 545, 553, 763, 925, 1295, 1975, 2725, 2765, 2923, 3815, 4033, 6475, 8611, 13825, 14615, 19075, 20165, 20461, 28231, 43055, 60277, 73075, 100825, 102305, 141155, 215275, 301385, 318607, 511525, 705775, 1506925, 1593035, 2230249, 7965175, 11151245, 55756225]

約数ペア:

[(1, 55756225), (5, 11151245), (7, 7965175), (25, 2230249), (35, 1593035), (37, 1506925), (79, 705775), (109, 511525), (175, 318607), (185, 301385), (259, 215275), (395, 141155), (545, 102305), (553, 100825), (763, 73075), (925, 60277), (1295, 43055), (1975, 28231), (2725, 20461), (2765, 20165), (2923, 19075), (3815, 14615), (4033, 13825), (6475, 8611)]