66902165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 24077035

約数列:

[1, 5, 11, 53, 55, 59, 265, 295, 389, 583, 649, 1945, 2915, 3127, 3245, 4279, 15635, 20617, 21395, 22951, 34397, 103085, 114755, 171985, 226787, 252461, 1133935, 1216403, 1262305, 6082015, 13380433, 66902165]

約数ペア:

[(1, 66902165), (5, 13380433), (11, 6082015), (53, 1262305), (55, 1216403), (59, 1133935), (265, 252461), (295, 226787), (389, 171985), (583, 114755), (649, 103085), (1945, 34397), (2915, 22951), (3127, 21395), (3245, 20617), (4279, 15635)]