252390135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 419811840

約数和(自身を除く): 167421705

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 415, 555, 1245, 3071, 5479, 9213, 15355, 16437, 27395, 46065, 82185, 202723, 454757, 608169, 1013615, 1364271, 2273785, 3040845, 6821355, 16826009, 50478027, 84130045, 252390135]

約数ペア:

[(1, 252390135), (3, 84130045), (5, 50478027), (15, 16826009), (37, 6821355), (83, 3040845), (111, 2273785), (185, 1364271), (249, 1013615), (415, 608169), (555, 454757), (1245, 202723), (3071, 82185), (5479, 46065), (9213, 27395), (15355, 16437)]