12206145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16607}}^1$

素因数の和:16629

約数の個数: 24

約数和(自身を含む): 22719744

約数和(自身を除く): 10513599

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16607, 49821, 83035, 116249, 249105, 348747, 581245, 813743, 1743735, 2441229, 4068715, 12206145]

約数ペア:

[(1, 12206145), (3, 4068715), (5, 2441229), (7, 1743735), (15, 813743), (21, 581245), (35, 348747), (49, 249105), (105, 116249), (147, 83035), (245, 49821), (735, 16607)]