238419315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92951}}^1$

素因数の和:92984

約数の個数: 32

約数和(自身を含む): 446169600

約数和(自身を除く): 207750285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 92951, 278853, 464755, 836559, 1394265, 1766069, 2509677, 4182795, 5298207, 8830345, 12548385, 15894621, 26491035, 47683863, 79473105, 238419315]

約数ペア:

[(1, 238419315), (3, 79473105), (5, 47683863), (9, 26491035), (15, 15894621), (19, 12548385), (27, 8830345), (45, 5298207), (57, 4182795), (95, 2509677), (135, 1766069), (171, 1394265), (285, 836559), (513, 464755), (855, 278853), (2565, 92951)]