1251029235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{5531}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 2122163712

約数和(自身を除く): 871134477

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 887, 2661, 4435, 5531, 13305, 15079, 16593, 27655, 45237, 75395, 82965, 94027, 226185, 282081, 470135, 1410405, 4905997, 14717991, 24529985, 73589955, 83401949, 250205847, 417009745, 1251029235]

約数ペア:

[(1, 1251029235), (3, 417009745), (5, 250205847), (15, 83401949), (17, 73589955), (51, 24529985), (85, 14717991), (255, 4905997), (887, 1410405), (2661, 470135), (4435, 282081), (5531, 226185), (13305, 94027), (15079, 82965), (16593, 75395), (27655, 45237)]