72711255

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{32533}}^1$

素因数の和:32690

約数の個数: 16

約数和(自身を含む): 117122400

約数和(自身を除く): 44411145

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 32533, 97599, 162665, 487995, 4847417, 14542251, 24237085, 72711255]

約数ペア:

[(1, 72711255), (3, 24237085), (5, 14542251), (15, 4847417), (149, 487995), (447, 162665), (745, 97599), (2235, 32533)]