82454385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 60117135

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1087, 1167, 1945, 3261, 5057, 5435, 5835, 14131, 15171, 16305, 25285, 42393, 70655, 75855, 211965, 422843, 1268529, 2114215, 5496959, 6342645, 16490877, 27484795, 82454385]

約数ペア:

[(1, 82454385), (3, 27484795), (5, 16490877), (13, 6342645), (15, 5496959), (39, 2114215), (65, 1268529), (195, 422843), (389, 211965), (1087, 75855), (1167, 70655), (1945, 42393), (3261, 25285), (5057, 16305), (5435, 15171), (5835, 14131)]