157423685

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2251}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 192627072

約数和(自身を除く): 35203387

約数列:

[1, 5, 71, 197, 355, 985, 2251, 11255, 13987, 69935, 159821, 443447, 799105, 2217235, 31484737, 157423685]

約数ペア:

[(1, 157423685), (5, 31484737), (71, 2217235), (197, 799105), (355, 443447), (985, 159821), (2251, 69935), (11255, 13987)]