13428015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30869}}^1$

素因数の和:30906

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 8798385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 30869, 92607, 154345, 463035, 895201, 2685603, 4476005, 13428015]

約数ペア:

[(1, 13428015), (3, 4476005), (5, 2685603), (15, 895201), (29, 463035), (87, 154345), (145, 92607), (435, 30869)]