201438225

素因数分解:

$3^3\times 5^2\times {\mathrm{298427}}^1$

素因数の和:298446

約数の個数: 24

約数和(自身を含む): 370050720

約数和(自身を除く): 168612495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 298427, 895281, 1492135, 2685843, 4476405, 7460675, 8057529, 13429215, 22382025, 40287645, 67146075, 201438225]

約数ペア:

[(1, 201438225), (3, 67146075), (5, 40287645), (9, 22382025), (15, 13429215), (25, 8057529), (27, 7460675), (45, 4476405), (75, 2685843), (135, 1492135), (225, 895281), (675, 298427)]