12683265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 23347200

約数和(自身を除く): 10663935

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 607, 995, 1393, 1821, 2985, 3035, 4179, 4249, 6965, 9105, 12747, 20895, 21245, 63735, 120793, 362379, 603965, 845551, 1811895, 2536653, 4227755, 12683265]

約数ペア:

[(1, 12683265), (3, 4227755), (5, 2536653), (7, 1811895), (15, 845551), (21, 603965), (35, 362379), (105, 120793), (199, 63735), (597, 21245), (607, 20895), (995, 12747), (1393, 9105), (1821, 6965), (2985, 4249), (3035, 4179)]