177990545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28547}}^1$

素因数の和:28624

約数の個数: 16

約数和(自身を含む): 226100160

約数和(自身を除く): 48109615

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 28547, 142735, 827863, 1227521, 4139315, 6137605, 35598109, 177990545]

約数ペア:

[(1, 177990545), (5, 35598109), (29, 6137605), (43, 4139315), (145, 1227521), (215, 827863), (1247, 142735), (6235, 28547)]