427560765

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 693743616

約数和(自身を除く): 266182851

約数列:

[1, 3, 5, 15, 107, 271, 321, 535, 813, 983, 1355, 1605, 2949, 4065, 4915, 14745, 28997, 86991, 105181, 144985, 266393, 315543, 434955, 525905, 799179, 1331965, 1577715, 3995895, 28504051, 85512153, 142520255, 427560765]

約数ペア:

[(1, 427560765), (3, 142520255), (5, 85512153), (15, 28504051), (107, 3995895), (271, 1577715), (321, 1331965), (535, 799179), (813, 525905), (983, 434955), (1355, 315543), (1605, 266393), (2949, 144985), (4065, 105181), (4915, 86991), (14745, 28997)]