72606145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 89654400

約数和(自身を除く): 17048255

約数列:

[1, 5, 43, 199, 215, 995, 1697, 8485, 8557, 42785, 72971, 337703, 364855, 1688515, 14521229, 72606145]

約数ペア:

[(1, 72606145), (5, 14521229), (43, 1688515), (199, 364855), (215, 337703), (995, 72971), (1697, 42785), (8485, 8557)]