1380455565

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{14087}}^1$

素因数の和:14281

約数の個数: 32

約数和(自身を含む): 2272112640

約数和(自身を除く): 891657075

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 417, 695, 705, 2085, 6533, 14087, 19599, 32665, 42261, 70435, 97995, 211305, 662089, 1958093, 1986267, 3310445, 5874279, 9790465, 9931335, 29371395, 92030371, 276091113, 460151855, 1380455565]

約数ペア:

[(1, 1380455565), (3, 460151855), (5, 276091113), (15, 92030371), (47, 29371395), (139, 9931335), (141, 9790465), (235, 5874279), (417, 3310445), (695, 1986267), (705, 1958093), (2085, 662089), (6533, 211305), (14087, 97995), (19599, 70435), (32665, 42261)]