243347435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{60913}}^1$

素因数の和:60982

約数の個数: 16

約数和(自身を含む): 315778176

約数和(自身を除く): 72430741

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 60913, 304565, 1035521, 2862911, 5177605, 14314555, 48669487, 243347435]

約数ペア:

[(1, 243347435), (5, 48669487), (17, 14314555), (47, 5177605), (85, 2862911), (235, 1035521), (799, 304565), (3995, 60913)]