129131595

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19259}}^1$

素因数の和:19419

約数の個数: 24

約数和(自身を含む): 225342000

約数和(自身を除く): 96210405

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 19259, 57777, 96295, 173331, 288885, 866655, 2869591, 8608773, 14347955, 25826319, 43043865, 129131595]

約数ペア:

[(1, 129131595), (3, 43043865), (5, 25826319), (9, 14347955), (15, 8608773), (45, 2869591), (149, 866655), (447, 288885), (745, 173331), (1341, 96295), (2235, 57777), (6705, 19259)]