17557029215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 23755515168

約数和(自身を除く): 6198485953

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 661, 1021, 2365, 3305, 5105, 5203, 7271, 11231, 26015, 28423, 36355, 43903, 56155, 79981, 123541, 142115, 219515, 312653, 399905, 482933, 617705, 674881, 1563265, 2414665, 3374405, 3439183, 5312263, 7423691, 17195915, 26561315, 29019883, 37118455, 81660601, 145099415, 319218713, 408303005, 1596093565, 3511405843, 17557029215]

約数ペア:

[(1, 17557029215), (5, 3511405843), (11, 1596093565), (43, 408303005), (55, 319218713), (121, 145099415), (215, 81660601), (473, 37118455), (605, 29019883), (661, 26561315), (1021, 17195915), (2365, 7423691), (3305, 5312263), (5105, 3439183), (5203, 3374405), (7271, 2414665), (11231, 1563265), (26015, 674881), (28423, 617705), (36355, 482933), (43903, 399905), (56155, 312653), (79981, 219515), (123541, 142115)]