69821085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 115379712

約数和(自身を除く): 45558627

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 705, 1021, 1455, 3063, 4559, 5105, 13677, 15315, 22795, 47987, 68385, 99037, 143961, 239935, 297111, 495185, 719805, 1485555, 4654739, 13964217, 23273695, 69821085]

約数ペア:

[(1, 69821085), (3, 23273695), (5, 13964217), (15, 4654739), (47, 1485555), (97, 719805), (141, 495185), (235, 297111), (291, 239935), (485, 143961), (705, 99037), (1021, 68385), (1455, 47987), (3063, 22795), (4559, 15315), (5105, 13677)]