12789435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29401}}^1$

素因数の和:29438

約数の個数: 16

約数和(自身を含む): 21169440

約数和(自身を除く): 8380005

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 29401, 88203, 147005, 441015, 852629, 2557887, 4263145, 12789435]

約数ペア:

[(1, 12789435), (3, 4263145), (5, 2557887), (15, 852629), (29, 441015), (87, 147005), (145, 88203), (435, 29401)]