9908235

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 17247984

約数和(自身を除く): 7339749

約数列:

[1, 3, 5, 9, 15, 45, 421, 523, 1263, 1569, 2105, 2615, 3789, 4707, 6315, 7845, 18945, 23535, 220183, 660549, 1100915, 1981647, 3302745, 9908235]

約数ペア:

[(1, 9908235), (3, 3302745), (5, 1981647), (9, 1100915), (15, 660549), (45, 220183), (421, 23535), (523, 18945), (1263, 7845), (1569, 6315), (2105, 4707), (2615, 3789)]