12600645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 8567355

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 349, 415, 435, 1047, 1245, 1745, 2407, 5235, 7221, 10121, 12035, 28967, 30363, 36105, 50605, 86901, 144835, 151815, 434505, 840043, 2520129, 4200215, 12600645]

約数ペア:

[(1, 12600645), (3, 4200215), (5, 2520129), (15, 840043), (29, 434505), (83, 151815), (87, 144835), (145, 86901), (249, 50605), (349, 36105), (415, 30363), (435, 28967), (1047, 12035), (1245, 10121), (1745, 7221), (2407, 5235)]