3169905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 5557248

約数和(自身を除く): 2387343

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 401, 465, 527, 1203, 1581, 2005, 2635, 6015, 6817, 7905, 12431, 20451, 34085, 37293, 62155, 102255, 186465, 211327, 633981, 1056635, 3169905]

約数ペア:

[(1, 3169905), (3, 1056635), (5, 633981), (15, 211327), (17, 186465), (31, 102255), (51, 62155), (85, 37293), (93, 34085), (155, 20451), (255, 12431), (401, 7905), (465, 6817), (527, 6015), (1203, 2635), (1581, 2005)]