68423535

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 40

約数和(自身を含む): 125539920

約数和(自身を除く): 57116385

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 3929, 5805, 11787, 17415, 19645, 35361, 58935, 106083, 168947, 176805, 318249, 506841, 530415, 844735, 1520523, 1591245, 2534205, 4561569, 7602615, 13684707, 22807845, 68423535]

約数ペア:

[(1, 68423535), (3, 22807845), (5, 13684707), (9, 7602615), (15, 4561569), (27, 2534205), (43, 1591245), (45, 1520523), (81, 844735), (129, 530415), (135, 506841), (215, 318249), (387, 176805), (405, 168947), (645, 106083), (1161, 58935), (1935, 35361), (3483, 19645), (3929, 17415), (5805, 11787)]