1138756245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{63317}}^1$

素因数の和:63445

約数の個数: 32

約数和(自身を含む): 2005914240

約数和(自身を除く): 867157995

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 5995, 17985, 63317, 189951, 316585, 696487, 949755, 2089461, 3482435, 6901553, 10447305, 20704659, 34507765, 75917083, 103523295, 227751249, 379585415, 1138756245]

約数ペア:

[(1, 1138756245), (3, 379585415), (5, 227751249), (11, 103523295), (15, 75917083), (33, 34507765), (55, 20704659), (109, 10447305), (165, 6901553), (327, 3482435), (545, 2089461), (1199, 949755), (1635, 696487), (3597, 316585), (5995, 189951), (17985, 63317)]