49770675

素因数分解:

$3^2\times 5^2\times {\mathrm{221203}}^1$

素因数の和:221219

約数の個数: 18

約数和(自身を含む): 89145212

約数和(自身を除く): 39374537

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 221203, 663609, 1106015, 1990827, 3318045, 5530075, 9954135, 16590225, 49770675]

約数ペア:

[(1, 49770675), (3, 16590225), (5, 9954135), (9, 5530075), (15, 3318045), (25, 1990827), (45, 1106015), (75, 663609), (225, 221203)]