12249195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 22927872

約数和(自身を除く): 10678677

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 2713, 4515, 8139, 13565, 18991, 40695, 56973, 94955, 116659, 284865, 349977, 583295, 816613, 1749885, 2449839, 4083065, 12249195]

約数ペア:

[(1, 12249195), (3, 4083065), (5, 2449839), (7, 1749885), (15, 816613), (21, 583295), (35, 349977), (43, 284865), (105, 116659), (129, 94955), (215, 56973), (301, 40695), (645, 18991), (903, 13565), (1505, 8139), (2713, 4515)]