49531485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 83115648

約数和(自身を除く): 33584163

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 1873, 5289, 5619, 8815, 9365, 26445, 28095, 76793, 80539, 230379, 241617, 383965, 402695, 1151895, 1208085, 3302099, 9906297, 16510495, 49531485]

約数ペア:

[(1, 49531485), (3, 16510495), (5, 9906297), (15, 3302099), (41, 1208085), (43, 1151895), (123, 402695), (129, 383965), (205, 241617), (215, 230379), (615, 80539), (645, 76793), (1763, 28095), (1873, 26445), (5289, 9365), (5619, 8815)]