2143332765

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{324011}}^1$

素因数の和:324039

約数の個数: 48

約数和(自身を含む): 4432484160

約数和(自身を除く): 2289151395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 324011, 972033, 1620055, 2268077, 2916099, 4860165, 6804231, 8748297, 11340385, 14580495, 15876539, 20412693, 34021155, 43741485, 47629617, 61238079, 79382695, 102063465, 142888851, 238148085, 306190395, 428666553, 714444255, 2143332765]

約数ペア:

[(1, 2143332765), (3, 714444255), (5, 428666553), (7, 306190395), (9, 238148085), (15, 142888851), (21, 102063465), (27, 79382695), (35, 61238079), (45, 47629617), (49, 43741485), (63, 34021155), (105, 20412693), (135, 15876539), (147, 14580495), (189, 11340385), (245, 8748297), (315, 6804231), (441, 4860165), (735, 2916099), (945, 2268077), (1323, 1620055), (2205, 972033), (6615, 324011)]