12652845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 22576320

約数和(自身を除く): 9923475

約数列:

[1, 3, 5, 15, 17, 29, 51, 59, 85, 87, 145, 177, 255, 295, 435, 493, 841, 885, 1003, 1479, 1711, 2465, 2523, 3009, 4205, 5015, 5133, 7395, 8555, 12615, 14297, 15045, 25665, 29087, 42891, 49619, 71485, 87261, 145435, 148857, 214455, 248095, 436305, 744285, 843523, 2530569, 4217615, 12652845]

約数ペア:

[(1, 12652845), (3, 4217615), (5, 2530569), (15, 843523), (17, 744285), (29, 436305), (51, 248095), (59, 214455), (85, 148857), (87, 145435), (145, 87261), (177, 71485), (255, 49619), (295, 42891), (435, 29087), (493, 25665), (841, 15045), (885, 14297), (1003, 12615), (1479, 8555), (1711, 7395), (2465, 5133), (2523, 5015), (3009, 4205)]