31056345

素因数分解:

$3^3\times 5^1\times {\mathrm{230047}}^1$

素因数の和:230061

約数の個数: 16

約数和(自身を含む): 55211520

約数和(自身を除く): 24155175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 230047, 690141, 1150235, 2070423, 3450705, 6211269, 10352115, 31056345]

約数ペア:

[(1, 31056345), (3, 10352115), (5, 6211269), (9, 3450705), (15, 2070423), (27, 1150235), (45, 690141), (135, 230047)]