54774255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 39228945

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2719, 4029, 6715, 8157, 13595, 20145, 40785, 46223, 138669, 214801, 231115, 644403, 693345, 1074005, 3222015, 3651617, 10954851, 18258085, 54774255]

約数ペア:

[(1, 54774255), (3, 18258085), (5, 10954851), (15, 3651617), (17, 3222015), (51, 1074005), (79, 693345), (85, 644403), (237, 231115), (255, 214801), (395, 138669), (1185, 46223), (1343, 40785), (2719, 20145), (4029, 13595), (6715, 8157)]