56660745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{222199}}^1$

素因数の和:222224

約数の個数: 16

約数和(自身を含む): 95990400

約数和(自身を除く): 39329655

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 222199, 666597, 1110995, 3332985, 3777383, 11332149, 18886915, 56660745]

約数ペア:

[(1, 56660745), (3, 18886915), (5, 11332149), (15, 3777383), (17, 3332985), (51, 1110995), (85, 666597), (255, 222199)]