53855745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211199}}^1$

素因数の和:211224

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 37382655

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 211199, 633597, 1055995, 3167985, 3590383, 10771149, 17951915, 53855745]

約数ペア:

[(1, 53855745), (3, 17951915), (5, 10771149), (15, 3590383), (17, 3167985), (51, 1055995), (85, 633597), (255, 211199)]