29906785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 38661120

約数和(自身を除く): 8754335

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 8389, 41945, 192947, 260059, 964735, 1300295, 5981357, 29906785]

約数ペア:

[(1, 29906785), (5, 5981357), (23, 1300295), (31, 964735), (115, 260059), (155, 192947), (713, 41945), (3565, 8389)]